272 citations · 1.2k across the 20 of their papers we have counts for
5 papers · 1 filter
Backaction limits on self-sustained optomechanical oscillations
M. Poot, K. Y. Fong, M. Bagheri +2
The maximum amplitude of mechanical oscillators coupled to optical cavities are studied both analytically and numerically. The optical backaction on the resonator enables self-sust…
Aluminum nitride as a new material for chip-scale optomechanics and nonlinear optics
Chi Xiong, Wolfram H. P. Pernice, Xiankai Sun +3
Silicon photonics has offered a versatile platform for the recent development of integrated optomechanical circuits. However, silicon is limited to wavelengths above 1100 nm and do…
Casimir Force and In Situ Surface Potential Measurements on Nanomembranes
Daniel Garcia-Sanchez, King Yan Fong, Harish Bhaskaran +2
We present Casimir force measurements in a sphere-plate configuration that consists of a high quality nanomembrane resonator and a millimeter sized gold coated sphere. The nanomemb…
Integrated high frequency aluminum nitride optomechanical resonators
Chi Xiong, Xiankai Sun, King Y. Fong +1
Aluminum nitride (AlN) has been widely used in microeletromechanical resonators for its excellent electromechanical properties. Here we demonstrate the use of AlN as an optomechani…
Frequency and phase noise of ultra-high Q silicon nitride nanomechanical resonators
King Y. Fong, Wolfram H. P. Pernice, Hong X. Tang
We describe the measurement and modeling of amplitude noise and phase noise in ultra-high Q nanomechanical resonators made from stoichiometric silicon nitride. With quality factors…