2 papers
cond-mat.mtrl-sci2022
GHz guided optomechanics in planar semiconductor microcavities
Antonio Crespo-Poveda, Alexander S. Kuznetsov, Alberto Hernández-Mínguez +3
Hybrid opto, electro, and mechanical systems operating at several GHz offer extraordinary opportunities for the coherent control of opto-electronic excitations down to the quantum…
cond-mat.mtrl-sci2019
Generation and propagation of super-high-frequency bulk acoustic wave in GaAs
Diego H. O. Machado, Antonio Crespo-Poveda, Alexander S. Kuznetsov +3
Coherent super-high-frequency (SHF) vibrations provide an excellent tool for the modulation and control of excitations in semiconductors. Here, we investigate the piezoelectric gen…