papers
Publications (3)
quant-ph2023
Nanoelectromechanical control of spin-photon interfaces in a hybrid quantum system on chip
Genevieve Clark, Hamza Raniwala, Matthew Koppa +11
Atom-like defects or color centers (CC's) in nanostructured diamond are a leading platform for optically linked quantum technologies, with recent advances including memory-enhanced…
physics.optics2026
Monolithic Integration of Piezo-Optomechanical Photonics and CMOS Electronics
Matthew Zimmermann, Aileen Zhai, Andrew J. Leenheer +10
Next-generation photonic architectures for AI, sensing, and quantum computing require thousands to millions of reprogrammable photonic devices on a chip[1]. The monolithic integrat…
physics.app-ph2023
High-Efficiency Three-Wave and Four-Wave Phonon Mixing Via Electron-Mediated Nonlinearity in Semiconductor-Piezoelectric Heterostructures
Lisa Hackett, Matthew Koppa, Brandon Smith +7
We show that phononic frequency conversion can be enhanced by orders of magnitude in piezoelectric systems by heterogeneous integration of high-mobility semiconductor films. A lith…