All Publications
Books
R. Paiella ed., Intersubband Transitions in Quantum Structures
McGraw-Hill, New York, 2006.
Book Chapters
R. Paiella
“Terahertz Quantum Cascade Lasers”
D. Pavlidis, ed., Fundamentals of Terahertz Devices and Applications, ch. 6, John Wiley & Sons, August 2021.
R. Paiella
“Quantum Cascade Lasers”
P. Bhattacharya, ed., Comprehensive Semiconductor Science & Technology – Devices/Applications, vol.5, Elsevier, March 2011.
S. Gunna, F. Bertazzi, R. Paiella, and E. Bellotti
“Intersubband Absorption in AlGaN/GaN Quantum Wells”
J. Piprek, ed., Nitride Semiconductor Devices: Principles and Simulations, Wiley, March 2007.
R. Paiella, R. Martini, A. Soibel, H.C. Liu, and F. Capasso
“High-Speed Operation and Ultrafast Pulse Generation with Quantum Cascade Lasers”
R. Paiella ed., Intersubband Transitions in Quantum Structures, McGraw-Hill, April 2006.
Journal Articles
M. A. Roueini, N. Malamug, J. Liu, and R. Paiella
Metasurface dispersion engineering for wavelength-insensitive directional photodetection
Opt. Lett., vol. 51, pp. 3513-3516, 2026.
PDF and SI
M. A. Roueini and R. Paiella
Gradient metasurfaces for integrated optics, plasmonics, and optoelectronics
APL Photon., vol. 10, art. no. 111102, 2025 (invited tutorial)
PDF and SI
H. Talukder and R. Paiella.
Non-Hermitian skin effect in semiconductor photonic crystal slabs
Opt. Lett., vol. 50, pp. 5793-5796 (2025)
PDF
A. M. Erturan, J. Liu, M. A. Roueini, N. Malamug, L. Tian, and R. Paiella.
Chiral Phase-Imaging Meta-Sensors
Nanophotonics, vol. 14 (7), pp. 947–957 (2025)
PDF and SI
H. Hu, J. Liu, L. Tian, J. Konrad, and R. Paiella.
Cell classification with phase-imaging meta-sensors
Optics Letters, vol. 49 (20), pp. 5759-5762 (2024)
PDF
J. Liu, and R. Paiella
Gradient-metasurface directional photodetectors
Optics Letters, vol. 49 (6), pp. 1417-1420 (2024)
PDF
J. Liu, H. Wang, Y. Li, L. Tian, and R. Paiella.
Asymmetric Metasurface Photodetectors for Single-Shot Quantitative Phase Imaging
Nanophotonics, vol. 12 (17), pp. 3519-3528 (2023)
PDF
Y. Li, M. R. Krisshnamurthi, W. Luo, A. K. Swan, X. Ling, and R. Paiella.
Graphene metasurfaces for terahertz wavefront shaping and light emission
Optical Materials Express, vol. 12 (12), pp. 4528-4546 (2022)
PDF
J. Liu, H. Wang, L. C. Kogos, Y. Li, Y. Li, L. Tian, and R. Paiella
Optical spatial filtering with plasmonic directional image sensors
Optics Express, vol. 30 (16), pp. 29074-29087 (2022)
PDF and SI
Y. Li and R. Paiella
Tunable Terahertz Metasurface Platform Based on CVD Graphene Plasmonics
Optics Express, vol. 29, pp. 40594–40605 (2021).
PDF
A. Gok, X. Wang, S. Scott, A. Bhat, H. Yan, A. Pattammattel, E. Nazaretski, Y. S. Chu, Z. Huang, R. M. Osgood Jr., M. G. Lagally, and R. Paiella
Strain-Induced Lateral Heterostructures in Patterned Semiconductor Nanomembranes for Micro- and Optoelectronics
ACS Appl. Nano Mater., DOI 10.1021/acsanm.1c00966 (2021).
PDF
L. Kogos, Y. Li, J. Liu, Y. Li, L. Tian, and R. Paiella
Plasmonic Computational Compound-Eye Camera
Optics and Photonics News, p. 41, December 2020 (Optics in 2020 special issue).
PDF
Y. Li and R. Paiella
Terahertz Radiation Processes in Critically Coupled Graphene Plasmonic Nanostructures
J. Appl. Phys., ., vol. 128, art. no. 153105, 2020 (invited contribution to the Special Topic Collection on “Plasmonics: Enabling Functionalities with Novel Materials”).
PDF
Y. Li, K. Tantiwanichapan, A. K. Swan, and R. Paiella
Graphene Plasmonic Devices for Terahertz Optoelectronics
Nanophotonics, the doi: vol. 9, pp. 1901-1920, 2020 (Invited Review Article)
PDF
L. Kogos, Y. Li, J. Liu, Y. Li, L. Tian, and R. Paiella
Plasmonic Ommatidia for Lensless Compound-Eye Vision
Nat. Commun., vol. 11, art. no. 1637, 2020.
PDF and SI
X. Wang, Y. Li, R. Toufanian, L. C. Kogos, A. Dennis, and R. Paiella
Geometrically-Tunable Beamed Light Emission from a Quantum-Dot Ensemble Near a Gradient Metasurface
Adv. Opt. Mater. https://doi.org/10.1002/adom.201901951, 2020.
PDF and SI
Y. Li, P. Ferreyra, A. K. Swan, and R. Paiella
Current-Driven Terahertz Light Emission from Graphene Plasmonic Oscillations
ACS Photon., vol. 6, pp 2562–2569, 2019.
PDF and SI
H. Durmaz, A. E. Cetin, Y. Li, and R. Paiella
A Polarization Insensitive Wide-Band Perfect Absorber
Adv. Eng. Mater., vol. 21, art. no. 1900188, 2019.
PDF
X. Wang, L. C. Kogos, and R. Paiella
Giant Distributed Optical-Field Enhancements from Mie-Resonant Lattice Surface Modes in Dielectric Metasurfaces
OSA Continuum, vol. 2, pp. 32-42, 2019.
PDF
X. Wang, X. Cui, A. Bhat, D. E. Savage, J. L. Reno, M. G. Lagally, and R. Paiella
Ultrawide Strain-Tuning of Light Emission from InGaAs Nanomembranes
Appl. Phys. Lett., vol. 113, no. 201105, 2018.
PDF
Selected for APL Editor’s picks – Nov 2018; highlighted in Nature Photonics and Laser Focus World.
Y. Li and R. Paiella
Interminiband Optical Transitions in Graphene Lateral Superlattices
ACS Photon., vol. 5, pp 3331–3337, 2018.
PDF, SI, and Correction
R. Paiella and M. G. Lagally
Optical Properties of Tensilely Strained Ge Nanomembranes
Nanomaterials, vol. 8, pp. 407–416, 2018.(Invited Review Article)
PDF
T. D. Moustakas and R. Paiella
Optoelectronic Device Physics and Technology of Nitride Semiconductors from the UV to the Terahertz
Rep. Prog. Phys.,vol. 80, art. no. 106501, 2017 (Invited Review Article)
PDF
H. Sun, J. Yin, E. F. Pecora, L. Dal Negro, R. Paiella, and T. D. Moustakas
Deep Ultraviolet Emitting AlGaN Multiple Quantum Well Graded-Index Separate-Confinement Heterostructures Grown by MBE on SiC Substrates
IEEE Photon. J., vol. 9, art. no. 2201109, 2017.
PDF
K. Tantiwanichapan*, X. Wang*, H. Durmaz, Y. Li, A. K. Swan, and R. Paiella
Graphene Terahertz Plasmons: a Combined Transmission Spectroscopy and Raman Microscopy Study
ACS Photon., vol. 4, pp. 2011-2017, 2017.
PDF and SI
* indicates authors who contributed equally to this work
H. Durmaz*, P. Sookchoo*, X. Cui, RB Jacobson, D. E. Savage, M. G. Lagally, and R. Paiella
SiGe Nanomembrane Quantum Well Infrared Photodetectors
ACS Photon., vol. 3, pp. 1978-1985, 2016.
PDF and SI
* indicates authors who contributed equally to this work
A. E. Cetin, S. Korkmaz, H. Durmaz, E. Aslan, S. Kaya, R. Paiella, and M. Turkmen
Quantification of Multiple Molecular Finger Prints by Dual-Resonant Perfect Absorber
Adv. Opt. Mater., vol. 4, pp. 1274–1280, 2016.
PDF
J. Yin, X. Cui, X. Wang, M. G. Lagally, and R. Paiella
Mechanically Flexible Photonic-Crystal Cavities Fabricated by Nanomembrane Assembly for Tensilely Strained-Germanium Light Emission
Appl. Phys. Lett., vol. 108, art. no. 241107, 2016.
PDF and SI
K. Tantiwanichapan, A. K. Swan, and R. Paiella
One-Dimensional Carbon Nanostructures for Terahertz Electron-Beam Radiation
Phys. Rev. B, vol. 93, art. no. 235416, 2016.
PDF
H. Durmaz, D. Nothern, G. C. Brummer, T. D. Moustakas, and R. Paiella
Terahertz Intersubband Photodetectors based on Semipolar III-Nitride Quantum Wells
Appl. Phys. Lett., vol. 108, art. no. 201102, 2016.
PDF
L. C. Kogos and R. Paiella
Light Emission near a Gradient Metasurface
ACS Photon., vol. 3, pp 243–248, 2016.
PDF and SI
X. Wang, K. Tantiwanichapan, J. W. Christopher, R. Paiella, and Anna K. Swan
Uniaxial Strain Redistribution in Corrugated Graphene: Clamping, Sliding, Friction, and 2D Band Splitting
Nano Lett., vol. 15, pp. 5969−5975, 2015.
PDF
K. Tantiwanichapan, X. Wang, A. K. Swan, and R. Paiella
Graphene on Nanoscale Gratings for the Generation of Terahertz Smith-Purcell Radiation
Appl. Phys. Lett., vol. 105, art. no. 241102, 2014.
PDF
C. Boztug, J. R. Sánchez Pérez, F. Cavallo, M. G. Lagally, and R. Paiella
Strained-Germanium Nanostructures for Infrared Photonics
ACS Nano, vol. 8, pp. 3136–3151, 2014 (Invited Review Article).
PDF
J. DiMaria, E. Dimakis, T. D. Moustakas, and R. Paiella
Plasmonic Off-Axis Unidirectional Beaming of Quantum-Well Luminescence
Appl. Phys. Lett., vol. 103, art. no. 251108, 2013.
PDF and SI
C. Boztug, J. R. Sánchez Pérez, J. Yin, M. G. Lagally, and R. Paiella
Grating-Coupled Mid-Infrared Light Emission from Tensilely Strained Germanium Nanomembranes
Appl. Phys. Lett., vol. 103, art. no. 201114, 2013.
PDF
K. Tantiwanichapan, J. DiMaria, S. N. Melo, and R. Paiella
Graphene Electronics for Terahertz Electron-Beam Radiation
Nanotechnology, vol. 24, art. no. 375205, 2013.
PDF
H. Sun, J. Woodward, J. Yin, A. Moldawer, E. F. Pecora, A. Yu. Nikiforov, L. Dal Negro, R. Paiella, K. Ludwig, Jr., D. J. Smith, and T. D. Moustakas
Development of AlGaN-Based Graded-Index-Separate-Confinement-Heterostructure Deep UV Emitters by Molecular Beam Epitaxy
J. Vac. Sci. Technol. B, vol. 31, art. no. 03C117, 2013.
PDF
Cited in the May 2013 Top 20 Most Downloaded Articles list of JVST-B.
P. Sookchoo, F. F. Sudradjat, A. M. Kiefer, H. Durmaz, R. Paiella, and M. G. Lagally
Strain-Engineered SiGe Multiple-Quantum-Well Nanomembranes for Far-Infrared Intersubband Device Applications
ACS Nano, vol. 7, pp. 2326-2334, 2013.
PDF
C. Boztug, J. R. Sánchez Pérez, F. F. Sudradjat, RB Jacobson, D. M. Paskiewicz, M. G. Lagally, and R. Paiella
Tensilely Strained Germanium Nanomembranes as Infrared Optical Gain Media
Small, vol. 9, pp. 622-630, 2013.
PDF
FE. F. Pecora, W. Zhang, A. Yu. Nikiforov, J. Yin, R. Paiella, L. Dal Negro, and T. D. Moustakas
Sub-250nm Light Emission and Optical Gain in AlGaN Materials
J. Appl. Phys., vol. 113, art. no. 013106, 2013.
PDF
F. F. Sudradjat, W. Zhang, J. Woodward, H. Durmaz, T. D. Moustakas, and R. Paiella
Far-Infrared Intersubband Photodetectors Based on Double-Step III-Nitride Quantum Wells
Appl. Phys. Lett., vol. 100, art. no. 241113, 2012.
PDF
J. DiMaria and R. Paiella
Plasmonic Dispersion Engineering of Coupled Metal Nanoparticle-Film Systems
J. Appl. Phys., vol. 111, art. no. 103102, 2012.
PDF
E. F. Pecora, W. Zhang, J. Yin, R. Paiella, L. Dal Negro, and T. D. Moustakas
Polarization Properties of Deep-Ultraviolet Optical Gain in Al-Rich AlGaN Structures
Appl. Phys. Express, vol. 5, art. no. 032103, 2012.
PDF
C.-K. Kao, A. Bhattacharyya, C. Thomidis, A. Moldawer, R. Paiella, and T. D. Moustakas
A Comparative Study of UV Electroabsorption Modulators Based on Bulk III-Nitride Films and Multiple Quantum Well
Phys. Stat. Sol. (c), vol. 9, pp. 770-773, 2012.
PDF
F. F. Sudradjat, W. Zhang, K. Driscoll, Y. Liao, A. Bhattacharyya, C. Thomidis, L. Zhou, D. J. Smith, T. D. Moustakas, and R. Paiella
Sequential Tunneling Transport in GaN/AlGaN Quantum Cascade Structures
Phys. Stat. Sol. (c), vol. 9, pp. 588-591. 2012.
PDF
E. F. Pecora, W. Zhang, A. Yu. Nikiforov, L. Zhou, D. J. Smith, J. Yin, R. Paiella, L. Dal Negro, and T. D. Moustakas
Sub-250nm Room-Temperature Optical Gain from AlGaN/AlN Multiple Quantum Wells with Strong Band-Structure Potential Fluctuations
Appl. Phys. Lett., vol. 100, art. no. 061111, 2012.
PDF
J. Henson, J. DiMaria, E. Dimakis, T. D. Moustakas, and R. Paiella
Plasmon-Enhanced Light Emission Based on Lattice Resonances of Silver Nanocylinder Arrays
Opt. Lett., vol. 37, issue 1, pp. 79-81 2012.
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J. R. Sanchez-Perez*, C. Boztug*, F. Chen*, F. F. Sudradjat, D. M. Paskiewicz, RB Jacobson, M. G. Lagally, and R. Paiella
Direct-Bandgap Light-Emitting Germanium in Tensilely Strained Nanomembranes
Proc. Natl. Acad. Sci. USA, vol. 108, pp. 18893–18898, 2011.
PDF and SI
* indicates authors who contributed equally to this work
R. Paiella
TERAHERTZ QUANTUM CASCADE LASERS: Going Ultrafast
Nature Photon., News & Views, vol. 5, pp. 253-255, 2011. PDF
C. K. Kao, A. Bhattacharyya, C. Thomidis, R. Paiella, and T. D. Moustakas
Electroabsorption Modulators Based on Bulk GaN Films and GaN/AlGaN Multiple Quantum Wells
J. Appl. Phys., vol. 109, art. no. 083102, 2011. PDF
Selected for publication in the May 2, 2011 issue of Virtual Journal of Nanoscale Science & Technology.
J. Yin and R. Paiella
Limiting Performance Analysis of Cascaded Interband/Intersubband Thermophotovoltaic Devices
Appl. Phys. Lett., vol. 98, art. no. 041103, 2011. PDF
Featured in Laser Focus World Newsbreaks, March 2011.
Link
F. Sudradjat, W. Zhang, K. Driscoll, Y. Liao, A. Bhattacharyya, C. Thomidis, L. Zhou, D. J. Smith, T. D. Moustakas, and R. Paiella
Sequential Tunneling Transport Characteristics of GaN/AlGaN Coupled-Quantum-Well Structures
J. Appl. Phys., vol. 108, art. no. 103704, 2010.
PDF
J. Henson, E. Dimakis, J. DiMaria, R. Li, S. Minissale, L. Dal Negro, T. D. Moustakas, and R. Paiella
Enhanced Near-Green Light Emission from InGaN Quantum Wells by Use of Tunable Plasmonic Resonances in Silver Nanoparticle Arrays
Opt. Express, vol. 18, pp. 21322-21329, 2010.
PDF
E. Bellotti and R. Paiella
Numerical Simulation of ZnO-Based THz Quantum Cascade Lasers
J. Electron. Mater., vol. 39, pp. 1097-1103, 2010.
PDF
K. Driscoll, Y. Liao, A. Bhattacharyya, T. D. Moustakas, R. Paiella, L. Zhou, and D. J. Smith
Optical and Structural Characterization of GaN/AlGaN Quantum Wells for Intersubband Device Applications
Phys. Stat. Sol. (c), vol. 7, pp. 2394-2397, 2010.
PDF
J. Yin and R. Paiella
Multiple-Junction Quantum Cascade Photodetectors for Thermophotovoltaic Energy Conversion
Opt. Express, vol. 18, pp. 1618-1629, 2010.
PDF
J. Henson, J. DiMaria, and R. Paiella
Influence of Nanoparticle Height on Plasmonic Resonance Wavelength and Electromagnetic Field Enhancement in Two-Dimensional Arrays
J. Appl. Phys., vol. 106, art. no. 093111, 2009.
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J. Henson, J. C. Heckel, E. Dimakis, J. Abell, A. Bhattacharyya, G. Chumanov, T. D. Moustakas, and R. Paiella
Plasmon Enhanced Light Emission from InGaN Quantum Wells via Coupling to Chemically Synthesized Silver Nanoparticles
Appl. Phys. Lett., vol. 95, art. no. 151109, 2009.
PDF
E. Bellotti, K. Driscoll, T. D. Moustakas, and R. Paiella
Monte Carlo Simulation of Terahertz Quantum Cascade Laser Structures Based on Wide-Bandgap Semiconductors
J. Appl. Phys., vol. 105, art. no. 113103, 2009. PDF
K. Driscoll, Y. Liao, A. Bhattacharyya, L. Zhou, D. J. Smith, T. D. Moustakas, and R. Paiella
Optically Pumped Intersubband Emission of Short-Wave Infrared Radiation with GaN/AlN Quantum Wells
Appl. Phys. Lett., vol. 94, art. no. 081120, 2009.
PDF
Y. Li, A. Bhattacharyya, C. Thomidis, Y. Liao, T. D. Moustakas, and R. Paiella
Refractive-Index Nonlinearities of Intersubband Transitions in GaN/AlN Quantum-Well Waveguides
J. Appl. Phys., vol. 104, art. no. 083101, 2008.
PDF
J. Henson, A. Bhattacharyya, T. D. Moustakas, and R. Paiella
Controlling the Recombination Rate of Semiconductor Active Layers via Coupling to Dispersion-Engineered Surface Plasmons
J. Opt. Soc. Am. B., vol. 25, pp. 1328-1335, 2008.
PDF
E. Bellotti, K. Driscoll, T. D. Moustakas, and R. Paiella,
Monte Carlo Study of GaN Versus GaAs Terahertz Quantum Cascade Structures
Appl. Phys. Lett., vol. 92, art. no. 101112, 2008.
PDF
Selected for publication in the March 24, 2008 issue of Virtual Journal of Nanoscale Science & Technology.
Y. Li, A. Bhattacharyya, C. Thomidis, T. D. Moustakas, and R. Paiella,
Ultrafast All-Optical Switching with Low Saturation Energy via Intersubband Transitions in GaN/AlN Quantum-Well Waveguides,
Opt. Express, vol. 15, pp. 17922-17927, 2007.
PDF
K. Driscoll and R. Paiella,
Design of n-Type Silicon-Based Quantum Cascade Lasers for Terahertz Light Emission
J. Appl. Phys., vol. 102, art. no. 093103, 2007.
PDF
Featured in Laser Focus World Newsbreaks, January 2008.
Link
K. Driscoll, A. Bhattacharyya, T.D. Moustakas, R. Paiella, L. Zhou, and D.J. Smith,
Intersubband Absorption in AlN/GaN/AlGaN Coupled Quantum Wells
Appl. Phys. Lett., vol. 91, art. no. 141104, 2007.
PDF
Y. Li, A. Bhattacharyya, C. Thomidis, T. D. Moustakas, and R. Paiella
Nonlinear Optical Waveguides Based on Near-Infrared Intersubband Transitions in GaN/AlN Quantum Wells
Opt. Express, vol. 15, pp. 5860-5865, 2007. PDF
K. Driscoll and R. Paiella
Silicon-Based Injection Lasers Using Electronic Intersubband Transitions in the L Valleys
Appl. Phys. Lett., vol. 89, art. no. 191110, 2006. PDF
Y. Li and R. Paiella
Intersubband All-Optical Switching Based on Coulomb-Induced Optical Nonlinearities in GaN/AlGaN Coupled Quantum Wells
Semicond. Sci. Technol., vol. 21, pp. 1105-1110, 2006. PDF
R. Paiella
Tunable Surface Plasmons in Coupled Metallo-Dielectric Multiple Layers for Light Emission Efficiency Enhancement
Appl. Phys. Lett., vol. 87, art. no. 111104, 2005. PDF
I. Friel, K. Driscoll, E. Kulenica, M. Dutta, R. Paiella, and T. D. Moustakas
Investigation of the Design Parameters of AlN/GaN Multiple Quantum Wells Grown by Molecular Beam Epitaxy for Intersubband Absorption
J. Crystal Growth, vol. 278, pp. 387-392, 2005. PDF
Conference Presentations
A. M. Erturan, J. Liu, M. A. Roueini, N. Malamug, L. Tian, and R. Paiella
Chiral Metasurface Photodetectors for Circular-Polarization-Selective Phase-Contrast Imaging
15th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META), Malaga (Spain), July 2025 (invited)
H. Hu, J. Liu, L. Tian, J. Konrad, and R. Paiella
Plasmonic Phase-Imaging Meta-Sensors for Cell Classification
Conference on Lasers and Electro-Optics, paper FF127.1, Long Beach (CA), May 2025.
H. Talukder and R. Paiella
Non-Hermitian Skin Effect in Silicon Photonic Crystals
Materials Research Society (MRS) Fall Meeting, paper EL07.18, Boston (MA), December 2024.
J. Liu and R. Paiella
Integrated Plasmonic Gradient Metasurfaces for Directional Photodetectors
Conference on Lasers and Electro-Optics, paper FM4O.2, Charlotte (NC), May 2024.
K. Kojima, J. Liu and R. Paiella
Inverse Design of Plasmonic Phase-Contrast Image Sensors Using Denoising Diffusion Probabilistic Model
Conference on Lasers and Electro-Optics, paper FTh1R.4, Charlotte (NC), May 2024.
J. Liu, H. Wang, Y. Li, L. Tian, and R. Paiella
Quantitative Phase Contrast Imaging with Plasmonic Metasurface Photodetectors
Optica Imaging Congress, paper FW5D.6, Boston (MA), August 2023 (student best paper finalist).
J. Liu, Y. Li, H. Wang, L. Tian, and R. Paiella
Metasurface Image Sensors for Optical Spatial Filtering and Quantitative Phase Imaging
13thInternational Conference on Metamaterials, Photonic Crystals and Plasmonics (META), paper-ID 761, Paris (France), July 2023 (invited).
J. Liu, Y. Li, H. Wang, L. Tian, and R. Paiella
Plasmonic Phase-Gradient Image Sensors
IEEE Conference on Lasers and Electro-Optics (CLEO), paper STh3R.1, San Jose (CA), May 2023.
R. Paiella and Y. Li
CVD-Graphene Plasmonic Metasurfaces for Terahertz Optoelectronics
SPIE Optics and Photonics, paper 12196-6, San Diego (CA), Aug 2022 (invited).
J. Liu, H. Wang, L. Kogos, Y. Li, Y. Li, L. Tian, and R. Paiella
Image Differentiation with Incoherent Light Using Angle-Sensitive Plasmonic Photodetectors
IEEE Conference on Lasers and Electro-Optics, paper JW5Q.3, San Jose (CA), May 2022.
R. Paiella
Directional Metasurface Light Emitters and Image Sensors
Materials Research Society (MRS) Fall Meeting, paper EQ05.01.02, Boston (MA), November 2021 (Invited).
Y. Li, P. Ferreyra, A. Swan, and R. Paiella
Graphene Plasmonic Oscillators for Terahertz Light Emission
11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META), paper 4A17, virtual conference, July 2021 (Invited).
A. Gok, X. Wang, S. Scott, A. Bhat, H. Yan, A. Pattammattel, E. Nazaretski, Y. S. Chu, Z. Huang, R. M. Osgood Jr., M. G. Lagally, and R. Paiella
Strain-Induced Lateral Heterostructures in Patterned Semiconductor Nanomembranes Mapped by X-Ray Nano-Diffraction Imaging
Materials Research Society (MRS) Fall Meeting, paper EQ02.07.07, Boston (MA), November 2021.
R. Paiella
Metasurfaces for Directional Light Emission and Photodetection
IEEE Conference on Lasers and Electro-Optics, paper SM3D.1, virtual conference, May 2021 (Invited).
Y. Li and R. Paiella
Graphene Plasmonic Terahertz Lamps
IEEE Conference on Lasers and Electro-Optics, poster JW1A.63, virtual conference, May 2021.
J. Liu, H. Wang, L. Kogos, Y. Li, Y. Li, L. Tian, and R. Paiella
Plasmonic Directional Photodetectors for Edge Enhancement
IEEE Conference on Lasers and Electro-Optics, paper SM1D.2, virtual conference, May 2021.
L. Kogos, Y. Li, J. Liu, Y. Li, L. Tian, and R. Paiella
Lensless Compound-Eye Vision with Plasmonic Ommatidia
OSA Frontiers in Optics + Laser Science, paper FM1E.7, virtual conference, September 2020.
Y. Li, P. Ferreyra, A. Swan, and R. Paiella
Tunable Terahertz Light Emission from Current-Driven Graphene Plasmonic Oscillators
IEEE Conference on Lasers and Electro-Optics, paper SW4F.1, virtual conference, May 2020.
X. Wang, Y. Li, R. Toufanian, L. Kogos, A. Dennis, and R. Paiella
Plasmonic Metasurfaces for the Near-Field Directional Control of Spontaneous Light Emission
IEEE Conference on Lasers and Electro-Optics, paper FM2B.7, virtual conference, May 2020.
L. Kogos, Y. Li, J. Liu, Y. Li, L. Tian, and R. Paiella
Metasurface Photodetectors for Directional Image Sensing
10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META), paper 1A17, Lisbon (Portugal), July 2019 (Invited).
R. Paiella
Strained-Engineered Group-IV Semiconductor Nanomembranes for Infrared Photonics
IEEE Photonics Society Summer Topical Meeting Series (SUM), paper MA1.1, Ft. Lauderdale (FL), July 2019 (Invited Tutorial).
R. Paiella
Strain Engineering of Ge and SiGe Nanomembranes for Optoelectronics
2nd Joint International SiGe Technology and Device Meeting (ISTDM) and International Conference on Silicon Epitaxy and Heterostructures (ICSI), Madison (WI), June 2019 (Invited).
X. Wang, X. Cui, A. Bhat, D. Savage, J. Reno, M. Lagally, and R. Paiella
Ultrawide Strain Tuning of Luminescence from Mechanically Stressed InGaAs Nanomembranes
IEEE Conference on Lasers and Electro-Optics, paper STh4O.3, San Jose (CA), May 2019.
X. Wang, X. Cui, J. Reno, M. Lagally, and R. Paiella
Ultrawide Strain-Tunable Light Emission from InGaAs Nanomembranes
Compound Semiconductor Week, paper Th2A6.6, Boston (MA), May 2018.
L. Kogos, L. Tian, and R. Paiella
Directional Plasmonic Image Sensors for Lens-Free Compound-Eye Vision
IEEE Conference on Lasers and Electro-Optics, paper SF1J.5, San Jose (CA), May 2018.
X. Wang, L. Kogos, R. Toufanian, A. Dennis, and R. Paiella
Beamed Light Emission near a Gradient Metasurface
IEEE Conference on Lasers and Electro-Optics, paper FF1H.2, San Jose (CA), May 2018.
R. Paiella, H. Durmaz, F. F. Sudradjat, D. Nothern, G. C. Brummer, W. Zhang, J. Woodward, and T. D. Moustakas
III-Nitride Terahertz Photodetectors for the Reststrahlen Gap of Intersubband Optoelectronics
SPIE Optics and Photonics, paper 10353-17, San Diego (CA), Aug 2017 (Invited Paper).
H. Durmaz, P. Sookchoo, X. Cui, RB Jacobson, D. E. Savage, M. G. Lagally, and R. Paiella
Strain-Engineered SiGe Nanomembrane Quantum-Well Infrared Photodetectors
IEEE Conference on Lasers and Electro-Optics, paper STh3I.2, San Jose (CA), May 2017.
K. Tantiwanichapan, X. Wang, H. Durmaz, Y. Li, A. Swan, and R. Paiella
Terahertz Surface Plasmons in Grating-Coupled Graphene
IEEE Conference on Lasers and Electro-Optics, paper STu1J.3, San Jose (CA), May 2017.
H. Durmaz, D. Nothern, G. Brummer, T. D. Moustakas, and R. Paiella
GaN Terahertz Photodetectors for the Reststrahlen Gap of Intersubband Optoelectronics
IEEE Conference on Lasers and Electro-Optics, paper SM4J.7, San Jose (CA), May 2017.
H. Durmaz, A. Cetin, S. Korkmaz, E. Aslan, S. Kaya, R. Paiella, and M. Turkmen
Dual-Resonant Perfect Absorber for Detecting Multiple Molecular Fingerprints
MRS Spring Meeting, paper ED10.12.02, Phoenix (AZ), Apr 2017.
H. Durmaz, D. Nothern, G. Brummer, T. Moustakas, and R. Paiella
Terahertz Quantum Well Infrared Photodetectors Based on Semi-Polar GaN/AlGaN Heterostructures
MRS Spring Meeting, paper NM5.2.03, Phoenix (AZ), Apr 2017.
X. Cui, X. Wang, A. Bhat, J. Yin, S. Y. Khor, J. Sánchez-Pérez, R. Paiella, and M. G. Lagally
Enhancement of Luminescence from Strained-Ge Nanomembranes
MRS Fall Meeting, paper NM5.2.04, Boston (MA), Nov 2016.
R. Paiella, L. Kogos, and J. DiMaria
Plasmonic Metasurfaces for the Near-Field Directional Control of Light Emission
7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META), Malaga (Spain), paper 3A25, July 2016 (Invited Paper).
K. Tantiwanichapan, X. Wang, A. Swan, and R. Paiella
Terahertz Electron-Beam Radiation in Graphene
7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META), Malaga (Spain), paper 2P2, July 2016.
J. Yin, X. Cui, X. Wang, M. Lagally, and R. Paiella
Mechanically Flexible Photonic-Crystal Cavities on Strained Germanium Fabricated by Nanomembrane Assembly
IEEE Conference on Lasers and Electro-Optics,paper SM3R.1, San Jose (CA), June 2016.
H. Durmaz, P. Sookchoo, F. F. Sudradjat, A. M. Kiefer, M. G. Lagally, and R. Paiella
SiGe Nanomembrane Active Materials for Far-Infrared Intersubband Devices
OSA Topical Meeting on Integrated Photonics Research (IPR), paper IT3A.5 , Boston (MA), June 2015.
J. Yin, J. R. Sánchez-Pérez, C. Boztug, M. G. Lagally, and R. Paiella
Infrared Light Emission from Germanium Nanomembranes with Mechanically Flexible Photonic-Crystal Cavities
OSA Topical Meeting on Integrated Photonics Research (IPR), paper IT3A.4, Boston (MA), June 2015.
K. Tantiwanichapan, X. Wang, A. Swan, and R. Paiella
Graphene on Nanoscale Gratings: a Novel Materials Platform for THz Electron-Beam Radiation
OSA Topical Meeting on Integrated Photonics Research (IPR), paper IM4B.2, Boston (MA), June 2015.
K. Tantiwanichapan, X. Wang, A. Swan, and R. Paiella
Graphene on Nanoscale Gratings for Terahertz Smith-Purcell Radiation
IEEE Conference on Lasers and Electro-Optics, paper STu2H.5, San Jose (CA), May 2015.
X. Wang, K. Tantiwanichapan, J. Christopher, R. Paiella, and A. Swan
Strain Variation in Corrugated Graphene
APS March Meeting, paper D1.00003, San Antonio (TX), March 2015.
R. Paiella
III-Nitride and Silicon-Based Materials for THz Quantum Cascade Lasers
European Microwave Conference, Workshop: “Terahertz Technologies – From Materials to Devices and Their Applications”,paper WS1.06, Rome (Italy), Oct 2014 (Invited Paper).
R. Paiella
Plasmonic Control of Quantum-Well Luminescence for Enhanced Efficiency and Beam Shaping
35th Progress in Electromagnetics Research Symposium (PIERS), Guangzhou (China), Aug 2014 (Invited Paper).
R. Paiella and T. D. Moustakas
Terahertz Nitrides Intersubband Optoelectronics
International Workshop on Nitride Semiconductors, Wrocław, (Poland), paper ThOI7, Aug 2014 (Invited Paper).
R. Paiella, C. Boztug, J. Sánchez-Pérez, J. Yin, and M. G. Lagally
Tensilely Strained Germanium Nanomembranes for Direct-Bandgap Infrared Light Emission
SPIE Optics and Photonics, paper 9162-52, San Diego (CA), Aug 2014 (Invited Paper).
C. Boztug, J. R. Sánchez-Pérez, J. Yin, M. G. Lagally, and R. Paiella
Mechanically Flexible Photonic-Crystal Cavities on Strained-Germanium Nanomembranes
IEEE Conference on Lasers and Electro-Optics, paper STu2H.4, San Jose (CA), June 2014.
X. Wang, K. Tantiwanichapan, R. Paiella, and A. Swan
How Strain Affect Graphene’s Optical Contrast on SiO2/Si Gratings
APS March Meeting, paper Q31.00001, Denver (CO), March 2014.
S. Shishehchi, R. Paiella, and E. Bellotti
Numerical Simulation of III-Nitride Lattice-Matched Structures for THz QC Lasers
SPIE Photonics West, paper 8980-28, San Francisco (CA), Feb 2014.
R. Paiella
Novel Semiconductor Quantum Structures for THz Intersubband Optoelectronics
European Microwave Conference, Workshop: “Terahertz Technologies – From Materials to Devices and Their Applications”, W12 Talk04, Nuremberg (Germany), Oct 2013 (Invited Paper).
F. F. Sudradjat, P. Sookchoo, H. Durmaz, A. M. Kiefer, M. G. Lagally, and R. Paiella
SiGe Multiple-Quantum-Well Nanomembranes for Far-Infrared Intersubband Devices
International Conference on Intersubband Transitions in Quantum Wells, paper XIV-2, Bolton Landing (NY), Sept 2013.
F. F. Sudradjat, W. Zhang, H. Durmaz, J. Woodward, T. D. Moustakas, and R. Paiella
Far-Infrared Intersubband Photodetectors Based on GaN/AlGaN Double-Step Quantum Wells
International Conference on Intersubband Transitions in Quantum Wells, paper XII-3, Bolton Landing (NY), Sept 2013.
J. DiMaria, E. Dimakis, T. D. Moustakas, and R. Paiella
Plasmonic Collimation and Beaming from LED Active Materials
IEEE Conference on Lasers and Electro-Optics, paper CF2E.2, San Jose (CA), June 2013.
C. Boztug, J. R. Sánchez Pérez, J. Yin, F. F. Sudradjat, D. Paskiewicz, RB Jacobson, M. G. Lagally, and R. Paiella
Grating-Coupled Strain-Enhanced Light Emission from Mechanically Stressed Germanium Nanomembranes
IEEE Conference on Lasers and Electro-Optics, paper CF1I.8, San Jose (CA), June 2013.
F. F. Sudradjat, P. Sookchoo, H. Durmaz, A. M. Kiefer, M. G. Lagally, and R. Paiella
Strain-Engineered SiGe Quantum-Well Nanomembranes for Far-Infrared Intersubband Device Applications
IEEE Conference on Lasers and Electro-Optics, paper CW1O.5, San Jose (CA), June 2013.
R. Paiella and J. Yin
Intersubband Thermophotovoltaics
Photonics North, June 2013 (Invited Paper).
R. Paiella
Tensilely Strained Germanium Nanomembranes for Group-IV Infrared Lasers
Optical Fiber Communication Conference, Workshop: “Laser Sources for Silicon Photonics: Overcoming the Final Bottleneck”, Anaheim (CA), March 2013 (Invited Paper).
E. F. Pecora, W. Zhang, H. Sun, A. Yu. Nikiforov, J. Yin, R. Paiella, T. D. Moustakas and L. Dal Negro
Sub-250nm Room Temperature Optical Gain from AlGaN Materials with Strong Compositional Fluctuations
APS March Meeting, poster V1.00111, Baltimore (MD), March 2013.
R. Paiella
Tensilely Strained Ge Nanomembranes for Applications in Group-IV Infrared Photonics
AVS International Symposium and Exhibition, Tampa (FL), Oct 2012 (Invited Paper).
S. Haiding, J. Woodward, J. Yin, W. Zhang, A. Yu. Nikiforov, G. Brummer, A. Moldawer, D. Bhattarai, D. J. Smith, R. Paiella, and T. D. Moustakas
Development of AlGaN-Based Deep UV GRINSCH Laser by MBE
North American Molecular Beam Epitaxy Conference, Stone Mountain Park (GA), Oct 2012.
E. F. Pecora, W. Zhang, L. Zhou, D. J. Smith, J. Yin, R. Paiella, T. D. Moustakas, and L. Dal Negro
Sub-250nm Room Temperature Optical Gain from AlGaN Materials with Strong Compositional Fluctuations
Frontiers in Optics / Laser Science Conference, paper FM3G.4, Rochester (NY), Oct 2012.
P. Sookchoo, F. F. Sudradjat, A. M. Kiefer, R. Paiella, and M. G. Lagally
Growth of Si/SiGe Superlattices on Lattice-Matched Membrane Substrates: Improved Structure for Group-IV Quantum Cascade Lasers
MRS Spring Meeting, paper L3.7, San Francisco (CA), Apr 2012.
J. DiMaria, E. Dimakis, J. Henson, T. D. Moustakas, and R. Paiella
Coupled Metallic Thin-Film/Nanoparticle-Array Systems for Far-Field Engineering of Quantum-Well Luminescence
IEEE Conference on Lasers and Electro-Optics, paper QTu2F.7, San Jose (CA), May 2012.
E. F. Pecora, W. Zhang, L. Zhou, D. J. Smith, J. Yin, R. Paiella, L. Dal Negro, and T. D. Moustakas
Sub-250nm Room Temperature Optical Gain from AlGaN/AlN Multiple Quantum Wells Structures
IEEE Conference on Lasers and Electro-Optics, paper CTh3D.5, San Jose (CA), May 2012.
J. Sanchez-Perez, C. Boztug, F. Chen, F. Sudradjat, D. Paskiewicz, R.B. Jacobson, R. Paiella, and M. Lagally
Direct-Bandgap Infrared Light Emission from Tensilely Strained Germanium Nanomembranes
APS March Meeting, paper Q28.00009, Boston (MA), Feb 2012.
A. Nikiforov, W. Zhang, J. Woodward, J. Yin, E. Pecora, L. Zhou, L. Dal Negro, R. Paiella, D. Smith, T. Moustakas, and A. Moldawer
Room Temperature Low Threshold Stimulated Emission of Electron Beam-Pumped AlGaN-Based Deep UV Laser Structures Emitting Below 250 nm
APS March Meeting, paper L28.00008, Boston (MA), Feb 2012.
E. F. Pecora, W. Zhang, L. Zhou, D. J. Smith, J. Yin, R. Paiella, L. Dal Negro, and T. D. Moustakas
Sub-250nm Room-Temperature Optical Gain from AlGaN/AlN Multiple Quantum Dot Structures
APS March Meeting, paper L28.00007, Boston (MA), Feb 2012.
J. R. Sanchez-Perez, C. Boztug, F. Chen, F. Sudradjat, D. M. Paskiewicz, R. B. Jacobson, R. Paiella, and M. G. Lagally
Direct-Bandgap Infrared Light Emission from Tensilely Strained Germanium Nanomembranes
MRS Fall Meeting, paper R9.2, Boston (MA), Nov 2011.
R. Rojas Delgado, F. Cavallo, R. Paiella, and M. G. Lagally
Flexible Nanomembranes for Potential THz Radiation Applications
MRS Fall Meeting, paper G4.7, Boston (MA), Nov 2011.
J. R. Sanchez-Perez, C. Boztug, F. Chen, F. Sudradjat, D. M. Paskiewicz, R. B. Jacobson, R. Paiella, and M. G. Lagally
Direct-Bandgap Infrared Light Emission from Tensilely Strained Germanium Nanomembranes
AVS 58th Annual International Symposium and Exhibition, session NS-MoA11, paper 386, Nashville (TN), Oct 2011.
R. Paiella, J. Henson, J. DiMaria, E. Dimakis, R. Li, S. Minissale, L. Dal Negro, and T. D. Moustakas
Plasmon-Enhanced Near-Green Light Emission from InGaN/GaN Quantum Wells
ECS Meeting, paper 2084, Boston (MA), Oct 2011 (Invited Paper).
F. F. Sudradjat, W. Zhang, K. Driscoll, Y. Liao, A. Bhattacharyya, C. Thomidis, L. Zhou, D. J. Smith, T. D. Moustakas, and R. Paiella
Sequential Tunneling Transport in GaN/AlGaN Quantum Cascade Structures
International Conference on Nitride Semiconductors, Glasgow (Scotland), July 2011.
C. K. Kao, A. Bhattacharyya, C. Thomidis, R. Paiella and T. D. Moustakas
A Comparative Study of UV Electroabsorption Modulators Based on Bulk III-Nitride Films and Multiple Quantum Wells
International Conference on Nitride Semiconductors, Glasgow (Scotland), July 2011.
C. Boztug, F. Chen, J. R. Sanchez-Perez, F. F. Sudradjat, D. M. Paskiewicz, R. B. Jacobson, M. G. Lagally, and R. Paiella
Direct-Bandgap Germanium Active Layers Pumped Above Transparency Based on Tensilely Strained Nanomembranes
IEEE Conference on Lasers and Electro-Optics, paper PDPA2, Baltimore (MD), May 2011 (Postdeadline Paper).
J. Henson, E. Dimakis, J. DiMaria, T. D. Moustakas, and R. Paiella
Diffraction-Coupled Plasmon-Enhanced Light Emission from InGaN/GaN Quantum Wells
IEEE Conference on Lasers and Electro-Optics, paper CMT2, Baltimore (MD), May 2011.
J. Yin and R. Paiella
Cascaded Interband/Intersubband Thermophotovoltaic Energy Conversion
IEEE Conference on Lasers and Electro-Optics, paper CMT2, Baltimore (MD), May 2011.
J. Henson, J. DiMaria, E. Dimakis, R. Li, S. Minissale, L. Dal Negro, T. D. Moustakas, and R. Paiella
Plasmon-Enhanced Emission Rates from III-Nitride Quantum Wells Using Tunable Surface Plasmons
MRS Fall Meeting, poster M5.10, Boston (MA), Nov 2010.
R. Paiella, K. Driscoll, Y. Li, Y. Liao, A. Bhattacharyya, C. Thomidis, L. Zhou, D. J. Smith, and T. D. Moustakas
Intersubband Transitions in GaN-Based Quantum Wells: a New Materials Platform for Infrared Device Applications
SPIE Optics and Photonics, paper 7808-6, San Diego (CA), Aug 2010. (Invited Paper).
J. Henson, E. Dimakis, J. DiMaria, T. D. Moustakas, and R. Paiella
Plasmon-Enhanced Light Emission from InGaN Quantum Wells Using Lithographically Defined Nanoparticle Arrays
IEEE Conference on Lasers and Electro-Optics, paper CTuNN1, San Jose (CA), May 2010.
J. Yin and R. Paiella
Intersubband Thermophotovoltaic Detectors
IEEE Conference on Lasers and Electro-Optics, paper CML5, San Jose (CA), May 2010.
R. Paiella, K. Driscoll, Y. Li, Y. Liao, A. Bhattacharyya, C. Thomidis, L. Zhou, D. J. Smith, E. Bellotti, and T. D. Moustakas
Intersubband Device Applications of Nitride Quantum Structures
SPIE Photonics West, paper 7608-21, San Francisco (CA), Jan 2010 (Invited Paper).
R. Paiella, K. Driscoll, Y. Liao, A. Bhattacharyya, L. Zhou, D. J. Smith, and T. D. Moustakas
Short-Wavelength Intersubband Light Emission from Optically Pumped GaN/AlN Quantum Wells
MRS Fall Meeting, paper I10.8, Boston (MA), Dec 2009.
F. Sudradjat, K. Driscoll, Y. Liao, A. Bhattacharyya, C. Thomidis, L. Zhou, D. J. Smith, T. D. Moustakas, and R. Paiella
Experimental Observation of Sequential Tunneling Transport in GaN/AlGaN Coupled Quantum Wells Grown on a Free-Standing GaN Substrate
MRS Fall Meeting, poster I9.20, Boston (MA), Dec 2009.
J. Henson, J. C. Heckel, E. Dimakis, J. Abell, C. Chumanov, T. D. Moustakas, and R. Paiella
Plasmon-Enhanced Light Emission from InGaN Quantum Wells Using Chemically Synthesized Silver Nanoparticles
Frontiers in Optics / Laser Science Conference, paper FMH4, San Jose (CA), Oct 2009.
J. Henson, J. DiMaria, and R. Paiella
Tunable Plasmonic Resonances in Two-Dimensional Arrays via Nanoparticle Height Control
Frontiers in Optics / Laser Science Conference, paper FMA5, San Jose (CA), Oct 2009.
K. Driscoll, Y. Liao, A. Bhattacharyya, T. D. Moustakas, R. Paiella, L. Zhou, and D. J. Smith
Optically Pumped Intersubband Light Emission near 2 mm from GaN/AlN Quantum Wells
IEEE Lasers and Electro-Optics Society Annual Meeting, paper ThH1, Belek-Antalya, Turkey, Oct 2009.
E. Bellotti and R. Paiella
Numerical Simulation of ZnO-Based Terahertz Quantum Cascade Lasers
US Workshop on the Physics & Chemistry of II-VI Materials, paper 7.5, Chicago (IL), Oct 2009.
R. Paiella
Intersubband All-Optical Switching and Light Emission with Nitride Quantum Wells
International Conference on Intersubband Transitions in Quantum Wells, Montreal, Sept 2009 (Invited Paper).
R. Paiella, K. Driscoll, Y. Liao, A. Bhattacharyya, T. D. Moustakas, L. Zhou, and D. J. Smith
Optical and structural characterization of GaN/AlGaN quantum wells for intersubband device applications
International Symposium on Compound Semiconductors, paper 14.4, Santa Barbara (CA), Sept 2009.
E. Bellotti, K. Driscoll, T. D. Moustakas, and R. Paiella
Monte Carlo Study of the Temperature Dependent Performance of GaN versus GaAs Terahertz Quantum Cascade Structures
IEEE Lasers and Electro-Optics Society Annual Meeting, paper TuO3, Newport Beach (CA), 2008.
J. Henson, A. Bhattacharyya, T. D. Moustakas, and R. Paiella
Tunable Surface-Plasmon Resonances in Strongly Coupled Metallo-Dielectric Multiple Layers
OSA Plasmonics and Metamaterials (META) Topical Meeting, paper MThC1, Rochester (NY), 2008.
Y. Li, A. Bhattacharyya, C. Thomidis, T. D. Moustakas, and R. Paiella
Intersubband Nonlinear Optical Processes in GaN/AlN Quantum-Well Waveguides
IEEE Conference on Lasers and Electro-Optics, paper CTuH3, San Jose (CA), 2008.
K. Driscoll, A. Bhattacharyya, T. D. Moustakas, and R. Paiella,
AlN/GaN/AlGaN Coupled Quantum Wells for Short-Wavelength Intersubband Devices,
IEEE Lasers and Electro-Optics Society Annual Meeting, paper ThZ2, Lake Buena Vista (FL), 2007.
Y. Li, A. Bhattacharyya, C. Thomidis, T. D. Moustakas, and R. Paiella,
GaN/AlN Nonlinear Optical Waveguides for Ultrafast Intersubband All-Optical Switching,
IEEE Lasers and Electro-Optics Society Annual Meeting, paper ThY5, Lake Buena Vista (FL), 2007.
K. Driscoll and R. Paiella,
Silicon-Based Quantum Cascade Lasers Using Electronic Intersubband Transitions in the L Valleys,
IEEE Lasers and Electro-Optics Society Annual Meeting, paper MM2, Montreal, 2006.
R. Paiella, M. Cunha, A. Bhattacharya, R. France, and T. D. Moustakas,
Plasmonic Dispersion Engineering for Light Emission Efficiency Enhancement,
IEEE Conference on Lasers and Electro-Optics, paper CWB2, Long Beach, 2006.
S. Gunna, E. Bellotti, and R. Paiella,
Novel Single Photon Detector Design Based on Intersubband Devices at l = 1.55 mm,
International Conference on Intersubband Transitions in Quantum Wells, poster 72P, Cape Cod, 2005.
I. Friel, E. Kulenica C. Thomidis, R. Paiella, and T.D. Moustakas,
Investigation of the Effects of Structural and Doping Parameters on the Intersubband Absorption Spectra in GaN/AlN Superlattices Grown by Plasma-Assisted Molecular Beam Epitaxy
International Conference on Molecular Beam Epitaxy, Edinburgh (Scotland), 2004.
Pre-BU Journal Articles
A. Soibel, F. Capasso, C. Gmachl, M. L. Peabody, A. M. Sergent, R. Paiella, H. Y. Hwang, D. L. Sivco, A. Y. Cho, H. C. Liu, C. Jirauschek, and F. X. Kartner,
“Active Mode-Locking of Broadband Quantum Cascade Lasers,”
IEEE J. Quantum Electron., vol. 40, pp. 844-851, 2004.
A. Soibel, F. Capasso, C. Gmachl, M. L. Peabody, A. M. Sergent, R. Paiella, D. L. Sivco, A. Y. Cho, and H. C. Liu,
“Stability of Pulse Emission and Enhancement of Intracavity Second-Harmonic Generation in Self-Mode-Locked Quantum Cascade Lasers,”
IEEE J. Quantum Electron., vol. 40, pp. 197-204, 2004.
R. Paiella, P. A. Kiely, A. Ougazzaden, J. W. Stayt, A. Sirenko, G. Derkits, K. Glogovsky, C. C. Wamsley, C. W. Lentz, L. E. Eng, and L. J. P. Ketelsen,
“10 Gbit/s Transmitter Based on Directly Modulated InGaAlAs Laser Operating up to 126 degrees C,”
Electron. Lett., vol. 39, pp. 1653-1654, 2003.
C. Gmachl, H. M. Ng, R. Paiella, R. Martini, H. Y. Hwang, D. L. Sivco, F. Capasso, A. Y. Cho, S. V. Frolov, S. N. G. Chu, and H. C. Liu,
“Recent Results in Quantum Cascade Lasers and Intersubband Transitions in GaN/AlGaN Multiple Quantum Wells,”
Physica E, vol. 13, pp. 823-828, 2002.
F. Capasso, R. Paiella, R. Martini, R. Colombelli, C. Gmachl, T. L. Myers, M. S. Taubman, R. M. Williams, C. G. Bethea, K. Unterrainer, H. Y. Hwang, D. L. Sivco, A. Y. Cho, A. M. Sergent, H. C. Liu, and E. A. Whittaker,
“Quantum Cascade Lasers: Ultrahigh-Speed Operation, Optical Wireless Communication, Narrow Linewidth, and Far-Infrared Emission,”
IEEE J. Quantum Electron., vol. 38, pp. 511-532, 2002 (Invited Paper).
R. Martini, C. G. Bethea, F. Capasso, C. Gmachl, R. Paiella, E. A. Whittaker, H. Y. Hwang, D. L. Sivco, J. N. Baillargeon, and A. Y. Cho,
“Free-Space Optical Transmission of Multimedia Satellite Data Streams Using Mid-Infrared Quantum Cascade Lasers,”
Electron. Lett., vol. 38, pp. 181-183, 2002.
R. Martini, R. Paiella, C. Gmachl, F. Capasso, E. A. Whittaker, H. C. Liu, H. Y. Hwang, D. L. Sivco, J. N. Baillargeon, and A. Y. Cho,
“High-Speed Digital Data Transmission Using Mid-Infrared Quantum Cascade Lasers,”
Electron. Lett., vol. 37, pp. 1290-1292, 2001.
R. Paiella, R. Martini, F. Capasso, C. Gmachl, H. Y. Hwang, D. L. Sivco, J. N. Baillargeon, A. Y. Cho, E. A. Whittaker, and H. C. Liu,
“High-Frequency Modulation without the Relaxation Oscillation Resonance in Quantum Cascade Lasers,”
Appl. Phys. Lett., vol. 79, pp. 2526-2528, 2001.
C. Gmachl, F. Capasso, R. Colombelli, R. Paiella, D. L. Sivco, and A. Y. Cho,
“Quantum Cascade Lasers Shape up for Trace-Gas Sensing,”
Laser Focus World, pp. 65-70, Sept. 2001.
F. Capasso, R. Colombelli, R. Paiella, C. Gmachl, A. Tredicucci, D. L. Sivco, and A. Y. Cho,
“Far-Infrared and Ultra-High-Speed Quantum Cascade Lasers,”
Optics and Photonics News, vol. 12, pp. 40-46, 2001.
C. Gmachl, H. Y. Hwang, R. Paiella, D. L. Sivco, J. N. Baillargeon, F. Capasso, and A. Y. Cho,
“Quantum Cascade Lasers with Low-Loss Chalcogenide Lateral Waveguides,”
IEEE Photon. Technol. Lett., vol. 13, pp. 182-184, 2001.
R. Martini, C. Gmachl, J. Falciglia, F. G. Curti, C. G. Bethea, F. Capasso, E. A. Whittaker, R. Paiella, A. Tredicucci, A. L. Hutchinson, D. L. Sivco, A. Y. Cho,
“High-Speed Modulation and Free-Space Optical Audio/Video Transmission Using Quantum Cascade Lasers,”
Electron. Lett.., vol. 37, pp. 191-193, 2001.
F. Capasso, C. Gmachl, R. Paiella, A. Tredicucci, A. L. Hutchinson, D. L. Sivco, J. N. Baillargeon, A. Y. Cho, and H. C. Liu
“New Frontiers in Quantum Cascade Lasers and Applications,”
IEEE J. Select. Topics in Quantum Electron., Special Millennium Issue, vol. 6, pp. 931-947, 2000 (Invited Paper).
R. Paiella, F. Capasso, C. Gmachl, C. G. Bethea, H. Y. Hwang, D. L. Sivco, J. N. Baillargeon, A. Y. Cho, and H. C. Liu,
“Gain-Switching and Active Mode-Locking of Mid-Infrared Quantum Cascade Lasers,”
Optics and Photonics News, Optics in 2000 issue, vol. 11, pp. 22-23, 2000.
R. Paiella, F. Capasso, C. Gmachl, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, A. Y. Cho, and H. C. Liu,
“Self-Mode-Locking of Quantum Cascade Lasers with Giant Ultrafast Optical Nonlinearities,”
Science, vol. 290, pp. 1739-1742, 2000.
R. Paiella, F. Capasso, C. Gmachl, C. G. Bethea, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, A. Y. Cho, and H. C. Liu
“Generation and Detection of High-Speed Pulses of Midinfrared Radiation with Intersubband Semiconductor Lasers and Detectors,”
IEEE Photon. Technol. Lett., vol.12, pp. 780-782, 2000.
R. Paiella, F. Capasso, C. Gmachl, H. Y. Hwang, D. L. Sivco, A. L. Hutchinson, A. Y. Cho, and H. C. Liu,
“Monolithic Active Mode-Locking of Quantum Cascade Lasers,”
Appl. Phys. Lett., vol. 77, pp. 169-171, 2000.
R. Paiella, F. Capasso, C. Gmachl, C. G. Bethea, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, and A. Y. Cho,
“High-Speed Operation of Gain-Switched Midinfrared Quantum Cascade Lasers,”
Appl. Phys. Lett., vol. 75, pp. 2536-2538, 1999.
R. Paiella, G. Hunziker, and K. J. Vahala,
“Quantum-Well Capture and Interwell Transport in Semiconductor Active Layers,”
Semicond. Sci. Technol., vol. 14, pp. R17-R25, 1999 (Invited Topical Review).
A. D’Ottavi, P. Spano, G. Hunziker, R. Paiella, R. Dall’Ara, G. Guekos, and K. J. Vahala,
“Wavelength Conversion at 10 Gb/s by Four-Wave Mixing Over a 30-nm Interval,”
IEEE Photon. Technol. Lett., vol. 10, pp. 952-954, 1998.
R. Paiella, G. Hunziker, M. Ziari, A. Mathur, and K. J. Vahala,
“Wavelength Conversion by Cavity-Enhanced Injection-Locked Four-Wave Mixing in a Fiber-Bragg-Grating Coupled Diode Laser,”
IEEE Photon. Technol. Lett., vol. 10, pp. 802-804, 1998.
R. Paiella, G. Hunziker, K. J. Vahala, and U. Koren,
“Four-Wave Mixing Mediated by the Capture of Electrons and Holes in Semiconductor Quantum-Well Laser Amplifiers,”
Appl. Phys. Lett., vol. 71, pp. 3601-3603, 1997.
G. Hunziker, R. Paiella, M. Ziari, A. Mathur, and K. J. Vahala,
“Folded-Path, Self-Pumped Wavelength Conversion Based on Four-Wave Mixing in a Semiconductor Optical Amplifier,”
IEEE Photon. Technol. Lett., vol. 9, pp. 1352-1354, 1997.
K. J. Vahala, R. Paiella, and G. Hunziker,
“Ultrafast WDM Logic,”
IEEE J. Select. Topics in Quantum Electron., vol. 3, pp. 698-701, 1997.
R. Paiella, G. Hunziker, U. Koren, and K. J. Vahala,
“Polarization-Dependent Optical Nonlinearities of Multiquantum-Well Laser Amplifiers Studied by Four-Wave Mixing,”
IEEE J. Select. Topics in Quantum Electron., vol. 3, pp. 529-540, 1997.
G. Hunziker, R. Paiella, K. J. Vahala, and U. Koren,
“Measurement of the Stimulated Carrier Lifetime in Semiconductor Optical Amplifiers by Four-Wave Mixing of Polarized ASE Noise,”
IEEE Photon. Technol. Lett., vol. 9, pp. 907-909, 1997.
R. Paiella, G. Hunziker, K. J. Vahala, and U. Koren,
“Measurement of the Interwell Carrier Transport Lifetime in Multiquantum-Well Optical Amplifiers by Polarization-Resolved Four-Wave Mixing,”
Appl. Phys. Lett., vol. 69, pp. 4142-4144, 1996.
G. Hunziker, R. Paiella, D. F. Geraghty, K. J. Vahala, and U. Koren,
“Polarization-Independent Wavelength Conversion at 2.5 Gb/s by Dual-Pump Four-Wave Mixing in a Strained Semiconductor Optical Amplifier,”
IEEE Photon. Technol. Lett., vol. 8, pp. 1633-1635, 1996.
R. Paiella, G. Hunziker, J. Zhou, K. J. Vahala, U. Koren and B. I. Miller,
“Polarization Properties of Four-Wave Mixing in Strained Semiconductor Optical Amplifiers,”
IEEE Photon. Technol. Lett., vol. 8, pp. 773-775, 1996.
R. Paiella and K. J. Vahala,
“Four-Wave Mixing and Generation of TeraHertz Radiation in an Alternating-Strain Coupled Quantum-Well Structure,”
IEEE J. Quantum Electron., vol. 32, pp. 721-728, 1996.
R. Paiella and K. J. Vahala,
“Highly Nondegenerate Four-Wave Mixing Efficiency of an Asymmetric Coupled Quantum-Well Structure,”
Appl. Phys. Lett., vol. 66, pp. 2619-2621, 1995.
X. Y. Wang, R. Paiella, and R. M. Osgood, Jr.,
“Two-Dimensional Electron Scattering Processes on Na-Dosed Cu(111) – a Two-Photon Photoemission Study,”
Phys. Rev. B, vol. 51, pp. 17035-17039, 1995.
Pre-BU Conference Presentations
A. Soibel, M. L. Peabody, A. M. Sergent, D. L. Sivco, A. Y. Cho, F. Capasso, C. Gmachl, R. Paiella, H. Y. Hwang, H. C. Liu, C. Jirauschek, and F. X. Kartner,
“Active Mode-Locking of Broadband Quantum Cascade Lasers,”
IEEE Conference on Lasers and Electro-Optics, paper CMZ3, San Francisco, 2004.
R. Martini, C. G. Bethea, F. Capasso, C. Gmachl, R. Paiella, E. A. Whittaker, H. Y. Hwang, D. L. Sivco, J.N. Baillargeon, A. Y. Cho,
“Free-Space Mid-Infrared Optical Links Using Quantum Cascade Lasers,”
Proceedings of the SPIE – The International Society for Optical Engineering, vol. 4975, pp. 20-24, 2003.
R. Martini, C. Gmachl, R. Paiella, F. Capasso, C. Glazowski, R. K. Murawski, E. A. Whittaker, C. G. Bethea, H. Y. Hwang, D. L. Sivco, J.N. Baillargeon, A. Y. Cho, H. C. Liu,
“Analog and Digital High-Speed Modulation of Quantum Cascade Laser,”
Proceedings of the SPIE – The International Society for Optical Engineering, vol. 4995, no. 1, pp. 169-175, 2003.
R. Martini, C. G. Bethea, F. Capasso, C. Gmachl, R. Paiella, E. A. Whittaker, H. Y. Hwang, D. L. Sivco, J. N. Baillargeon, A. Y. Cho,
“Free-Space Mid-Infrared Link for Transmission of Multimedia Data Using Quantum Cascade Lasers,”
IEEE Conference on Lasers and Electro-Optics, paper CThN6, Long Beach, 2002.
R. Martini, R. Paiella, F. Capasso, C. Gmachl, H. Y. Hwang, D. L. Sivco, A. Y. Cho, E. A. Whittaker, and H. C. Liu,
“Absence of Relaxation Oscillations in Quantum Cascade Lasers Verified by High-Frequency Modulation,”
IEEE Conference on Lasers and Electro-Optics, paper CPD17, Baltimore, 2001 (Postdeadline Paper).
R. Paiella,
“High-Performance and High-Speed Quantum Cascade Lasers,”
American Physical Society Annual Meeting, paper Y7.002, Seattle, 2001 (Invited Paper).
R. Martini, C. Gmachl, C. G. Bethea, F. Capasso, R. Paiella, A. Tredicucci, A. L. Hutchinson, D. L. Sivco, A. Y. Cho, J. Falciglia, F. H. Curti, E. A. Whittaker,
“High Frequency Modulation and Optical Free Space Video Transmission Using Quantum Cascade Lasers,”
OSA Topical Meeting on Ultrafast Electronics and Optoelectronics, paper UWD1, Lake Tahoe, 2001 (Invited Paper).
R. Paiella, F. Capasso, C. Gmachl, C. Bethea, H. Y. Hwang, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, A. Y. Cho, and H. C. Liu,
“Gain-Switching and Mode-Locking of Quantum Cascade Lasers,”
IEEE Lasers and Electro-Optics Society Annual Meeting, paper TuF1, Puerto Rico, 2000 (Invited Paper).
R. Paiella, F. Capasso, C. Gmachl, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, A. Y. Cho, and H. C. Liu,
“Self-Mode-Locking in Quantum Cascade Lasers,”
IEEE Conference on Lasers and Electro-Optics, paper CPD29, San Francisco, 2000 (Postdeadline Paper).
R. Paiella, F. Capasso, C. Gmachl, C. G. Bethea, D. L. Sivco, A. L. Hutchinson, and A. Y. Cho,
“High-Speed Operation of Gain-Switched Midinfrared Quantum Cascade Lasers,”
IEEE Lasers and Electro-Optics Society Annual Meeting, paper MA3, San Francisco, 1999.
R. Paiella, G. Hunziker, and K. J. Vahala,
“Spectral Logic Gates for Byte-Wide WDM Signal Processing,”
Optical Fiber Communication Conference, paper FB7, San Diego, 1999.
K. J. Vahala, R. Paiella, and G. Hunziker,
“TeraHertz Optical Mixing in Ultrafast Optical Communications,”
Photonics West, paper 3617-15, San Jose, 1999 (Invited Paper).
K. J. Vahala, R. Paiella, G. Hunziker, and U. Koren,
“Four-Wave Mixing in Semiconductor Optical Amplifiers: Quantum-Well Spectroscopy and All-Optical Signal Processing,”
Optical Society of America Annual Meeting, paper MH1, Baltimore, 1998 (Invited Paper).
K. J. Vahala, R. Paiella, G. Hunziker, A. Bhardwaj, D. Dougherty, U. Koren,
“Ultrafast Dynamics in Quantum Well Semiconductor Optical Amplifiers and Applications,”
OSA Topical Meeting on Optical Amplifiers and Their Applications, paper WB1, Vail, Colorado, 1998 (Invited Paper).
R. Paiella, G. Hunziker, M. Ziari, A. Mathur, and K. J. Vahala,
“Resonance Enhancement of the Four-Wave Mixing Efficiency by Injection Locking in a Fiber-Bragg-Grating Coupled Semiconductor Laser,”
IEEE Conference on Lasers and Electro-Optics, paper CWC5, San Francisco, 1998.
G. Hunziker, R. Paiella, U. Koren, and K. J. Vahala,
“Four-Wave Mixing Mediated by the Capture of Carriers in Semiconductor Quantum-Well Amplifiers,”
IEEE Conference on Lasers and Electro-Optics, paper CThR3, San Francisco, 1998.
K. J. Vahala, R. Paiella, G. Hunziker, and U. Koren,
“Direct Measurement of Capture and Escape Rates in Quantum Well Active Layers,”
OSA Topical Meeting on Integrated Photonics Research, paper ITuG4, Victoria, British Columbia, 1998 (Invited Paper).
G. Hunziker, R. Paiella, A. D’Ottavi, P. Spano, R. Dall’Ara, G. Guekos, and K. J. Vahala,
“30 nm Wavelength Conversion at 10 Gb/s by Four-Wave Mixing in a Semiconductor Optical Amplifier,”
Optical Fiber Communication Conference, paper WB7, San Jose, 1998.
R. Paiella, G. Hunziker, M. Ziari, A. Mathur, and K. J. Vahala,
“Wavelength Conversion by Four-Wave Mixing in a Folded-Path, Self-Pumped Semiconductor Optical Amplifier,”
Optical Fiber Communication Conference, paper WB8, San Jose, 1998.
K. J. Vahala, R. B. Lee, D. F. Geraghty, G. Hunziker, R. Paiella, M. Ziari, and A. Mathur,
“TeraHertz Carrier Dynamics and Application to All-Optical Wavelength Conversion,”
IEEE Lasers and Electro-Optics Society Annual Meeting, paper MN5, San Francisco, 1997 (Invited Paper).
K. J. Vahala, R. Paiella, G. Hunziker, R. B. Lee, and D. F. Geraghty
“Ultrafast Semiconductor Carrier Dynamics Probed by Four-Wave Mixing and Application to All-Optical Signal Processing in WDM Systems,”
OSA Spring Topical Meeting on Ultrafast Electronics and Optoelectronics, paper UMC1, Incline Village, Nevada, 1997 (Invited Paper).
G. Hunziker, R. Paiella, K. J. Vahala, and U. Koren,
“Interwell Carrier Transport Rate Measured by Four-Wave Mixing,”
IEEE International Semiconductor Laser Conference, paper PDP4, Haifa, Israel, 1996 (Postdeadline Paper).
K. J. Vahala, R. B. Lee, D. F. Geraghty, G. Hunziker, R. Paiella
“Wavelength Conversion by Four-Wave Mixing in Semiconductor Amplifiers,”
Optical Society of America Annual Meeting, paper MDD2, Rochester, 1996 (Invited Paper).
R. Paiella, G. Hunziker, J. Zhou, K. J. Vahala, U. Koren, and B. I. Miller
“Using Tensor Properties of Four-Wave Mixing in Semiconductor Optical Amplifiers for Polarization-Independent Wavelength Conversion or Pump Suppression,”
IEEE Conference on Lasers and Electro-Optics, paper CFF1, Anaheim, 1996.
X. Y. Wang, R. Paiella, and R. M. Osgood, Jr.
“Two-Photon Photoemission Study of Two-Dimensional Scattering Processes on Na-Covered Cu Surfaces,”
Quantum Electronics and Laser Sciences Conference, paper QWG6, Baltimore, 1995.
R. Paiella, X. Y. Wang, and R. M. Osgood, Jr.,
“Overlayer Coverage Dependence of Surface States for Cs on Cu(100),”
American Physical Society Annual Meeting, paper PD2-34, Pittsburgh, 1994.
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