All Publications

Books
Book Chapters
  • 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
  • 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. PDF

  • 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. PDF

  • 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
  • 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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