81 citations · 81 across the 3 of their papers we have counts for
3 papers
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…
110 GHz, 110 mW Hybrid Silicon-Lithium Niobate Mach-Zehnder Modulator
Forrest Valdez, Viphretuo Mere, Xiaoxi Wang +9
High bandwidth, low voltage electro-optic modulators with high optical power handling capability are important for improving the performance of analog optical communications and RF…
Nonreciprocal low-noise acoustoelectric microwave amplifiers with net gain in continuous operation
Lisa Hackett, Michael Miller, Scott Weatherred +7
Over sixty years ago, it was hypothesized that specially designed acoustic systems that leveraged the acoustoelectric effect between phonons and charge carriers could revolutionize…