43 citations · 299 across the 14 of their papers we have counts for
4 papers · 1 filter
Optomechanical ring resonator for efficient microwave-optical frequency conversion
I-Tung Chen, Bingzhao Li, Seokhyeong Lee +3
Phonons traveling in solid-state devices are emerging as a universal excitation that can couple to different physical systems through mechanical interaction. At microwave frequenci…
Silicon-lattice-matched boron-doped gallium phosphide: A scalable acousto-optic platform
Nicholas S. Yama, I-Tung Chen, Srivatsa Chakravarthi +9
The compact size, scalability, and strongly confined fields in integrated photonic devices enable new functionalities in photonic networking and information processing, both classi…
Triply-Resonant Sum Frequency Conversion with Gallium Phosphide Ring Resonators
Alan D. Logan, Shivangi Shree, Srivatsa Chakravarthi +5
We demonstrate quasi-phase matched, triply-resonant sum frequency conversion in 10.6-um-diameter integrated gallium phosphide ring resonators. A small-signal, waveguide-to-waveguid…
Target-wavelength-trimmed second harmonic generation with gallium phosphide-on-nitride ring resonators
Lillian Thiel, Alan D. Logan, Srivatsa Chakravarthi +4
We demonstrate post-fabrication target-wavelength trimming with a gallium phosphide on silicon nitride integrated photonic platform using controlled electron-beam exposure of hydro…