40 citations · 45 across the 6 of their papers we have counts for
6 papers · 1 filter
Integrated optomechanical ultrasonic sensors with nano-Pascal-level sensitivity
Xuening Cao, Hao Yang, Min Wang +9
Ultrasonic sensors are widely used for object detection and localization in underwater and biological settings. The operational range and spatial resolution are inherently limited…
Power-efficient ultra-broadband soliton microcombs in resonantly-coupled microresonators
Kaixuan Zhu, Xinrui Luo, Yuanlei Wang +18
The drive to miniaturize optical frequency combs for practical deployment has spotlighted microresonator solitons as a promising chip-scale candidate. However, these soliton microc…
Compact Turnkey Soliton Microcombs at Microwave Rates via Wafer-Scale Fabrication
Yuanlei Wang, Ze Wang, Chenghao Lao +19
Soliton microcombs generated in nonlinear microresonators facilitate the photonic integration of timing, frequency synthesis, and astronomical calibration functionalities. For thes…
Picotesla-sensitivity microcavity optomechanical magnetometry
Zhi-Gang Hu, Yi-Meng Gao, Jian-Fei Liu +12
Cavity optomechanical systems have enabled precision sensing of magnetic fields, by leveraging the optical resonance-enhanced readout and mechanical resonance-enhanced response. Pr…
Ultrasound sensing with optical microcavities
Xuening Cao, Hao Yang, Bei-Bei Li
Nowadays, ultrasound sensors are playing an irreplaceable role in the fields of biomedical imaging and industrial nondestructive inspection. Currently, piezoelectric transducers ar…
Micropascal-sensitivity ultrasound sensors based on optical microcavities
Hao Yang, Xuening Cao, Zhi-Gang Hu +6
Whispering gallery mode (WGM) microcavities have been widely used for high-sensitivity ultrasound detection, due to their optical and mechanical resonances enhanced sensitivity. Th…