133 citations · 331 across the 5 of their papers we have counts for
5 papers
Optomechanical properties of GaAs/AlAs micropillar resonators operating in the 18 GHz range
F. R. Lamberti, Q. Yao, L. Lanco +10
Recent experiments demonstrated that GaAs-AlAs based micropillar cavities are promising systems for quantum optomechanics, allowing the simultaneous three-dimensional confinement o…
High frequency nano-optomechanical disk resonators in liquids
E. Gil-Santos, C. Baker, D. T. Nguyen +5
Vibrating nano- and micromechanical resonators have been the subject of research aiming at ultrasensitive mass sensors for mass spectrometry, chemical analysis and biomedical diagn…
Improved optomechanical disk resonator sitting on a pedestal mechanical shield
Dac Trung Nguyen, William Hease, Christopher Baker +6
We experimentally demonstrate the controlled enhancement of the mechanical quality factor Q of GaAs disk optomechanical resonators. Disks vibrating at 1.3 GHz with a mechanical shi…
Photoelastic coupling in gallium arsenide optomechanical disk resonators
Christopher Baker, William Hease, Dac-Trung Nguyen +4
We analyze the magnitude of the radiation pressure and electrostrictive stresses exerted by light confined inside GaAs semiconductor WGM optomechanical disk resonators, through ana…
Ultrahigh Q-Frequency product for optomechanical disk resonators with a mechanical shield
Dac Trung Nguyen, Christophe Baker, William Hease +6
We report on optomechanical GaAs disk resonators with ultrahigh quality factor - frequency product Qf. Disks standing on a simple pedestal exhibit GHz breathing modes attaining a Q…