360 citations · 440 across the 5 of their papers we have counts for
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Acousto-optic and opto-acoustic modulation in piezo-optomechanical circuits
Krishna C. Balram, Marcelo I. Davanco, B. Robert Ilic +3
Acoustic wave devices provide a promising chip-scale platform for efficiently coupling radio frequency (RF) and optical fields. Here, we use an integrated piezo-optomechanical circ…
Coherent coupling between radio frequency, optical, and acoustic waves in piezo-optomechanical circuits
Krishna C. Balram, Marcelo Davanco, Jin Dong Song +1
The interaction of optical and mechanical modes in nanoscale optomechanical systems has been widely studied for applications ranging from sensing to quantum information science. He…
Fabrication and tuning of plasmonic optical nanoantennas around droplet epitaxy quantum dots by cathodoluminescence
Gilles Nogues, Quentin Merotto, Guillaume BACHELIER +2
We use cathodoluminescence to locate droplet epitaxy quantum dots with a precision nm before fabricating nanoantennas in their vicinity by electron-beam lithography. Cat…
Directional terahertz emission from diffusion-engineered InAs structures
Jong-Hyuk Yim, Hoonil Jeong, Jin-Dong Song +1
We have designed and fabricated a new type of terahertz (THz) emitter that radiates THz waves along the surface-normal direction because of the lateral distributions of the transie…
Nexus between directionality of THz waves and structural parameters in groove-patterned InAs
Jong-Hyuk Yim, Kyunggu Min, Hoonil Jeong +2
We have performed terahertz (THz)-time domain spectroscopy in various geometries, for characterizing the directivity of THz waves emitted from groove-patterned InAs structures. Fir…