81 citations · 82 across the 5 of their papers we have counts for
5 papers
A heterogeneously integrated coupled-cavity frequency beam splitter
Lucas M. Cohen, Manuel H. Muñoz-Arias, Mohan Sarovar +6
Frequency encoded photonic qubits promise a scalable path towards high-dimensional quantum information processing, but require efficient components for coherently mixing frequency…
S-band acoustoelectric amplifier utilizing an ultra-high thermal conductivity heterostructure for low self-heating
Lisa Hackett, Xingyu Du, Michael Miller +9
Here we report on an acoustoelectric slab waveguide heterostructure for phonon amplification using a thin AlScN film grown directly on a 4H-SiC substrate with an…
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…