Calendar All Topics (February 27 through April 30) Tuesday, February 28 12:00 PM Photonics Center Community Luncheon in Recognition of the Award of Tenure for Associate Professors Keith Brown, Alexander Sushkov, and Brian Walsh Wednesday, March 29 12:00 PM Photonics Center Community Lunch and Learn with Research Assistant Professor Xiaojun Cheng Tuesday, April 25 12:00 PM Lunch & Learn with Research Associate Noah A. Rubin, April 25, 2023