Balram, Krishna C. Davanco, Marcelo Srinivasan, Kartik Song, Jin Dong Lim, Ju Young 2024-01-19T11:39:43Z 2024-01-19T11:39:43Z 2022-03-01 2015-05 2160-9020 https://pubs.kist.re.kr/handle/201004/115045 We demonstrate GaAs optomechanical crystals with large coupling rates (g(0)/2 pi approximate to 1.1MHz) through the photoelastic effect. We show a significant (approximate to 30%) orientation dependence of g0, observe 2.5 GHz regenerative oscillations, and explore excitation via piezoelectricallydriven surface-acoustic-waves. (C) 2014 Optical Society of America English IEEE GaAs nanobeam piezo-optomechanical crystals Conference 1 Conference on Lasers and Electro-Optics (CLEO) Conference on Lasers and Electro-Optics (CLEO) US San Jose, CA 2015-05-10 2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) 000370627102169