1k citations · 1.8k across the 8 of their papers we have counts for
8 papers
Probing material absorption and optical nonlinearity of integrated photonic materials
Maodong Gao, Qi-Fan Yang, Qing-Xin Ji +12
Optical microresonators with high quality () factors are essential to a wide range of integrated photonic devices. Steady efforts have been directed towards increasing microreso…
Hertz-linewidth semiconductor lasers using CMOS-ready ultra-high- microresonators
Warren Jin, Qi-Fan Yang, Lin Chang +8
Driven by narrow-linewidth bench-top lasers, coherent optical systems spanning optical communications, metrology and sensing provide unrivalled performance. To transfer these capab…
Quantum diffusion of microcavity solitons
Chengying Bao, Myoung-Gyun Suh, Boqiang Shen +9
Coherently-pumped (Kerr) solitons in an ideal optical microcavity are expected to undergo random quantum motion that determines fundamental performance limits in applications of so…
Micro-resonator soliton generated directly with a diode laser
Nicolas Volet, Xu Yi, Qi-Fan Yang +5
An external-cavity diode laser is reported with ultralow noise, high power coupled to a fiber, and fast tunability. These characteristics enable the generation of an optical freque…
The Phonon-Limited-Linewidth of Brillouin Lasers at Cryogenic Temperatures
Myoung-Gyun Suh, Qi-Fan Yang, Kerry Vahala
Laser linewidth is of central importance in spectroscopy, frequency metrology and all applications of lasers requiring high coherence. It is also of fundamental importance, because…
Microresonator Soliton Dual-Comb Spectroscopy
Myoung-Gyun Suh, Qi-Fan Yang, Ki Youl Yang +2
Rapid characterization of optical and vibrational spectra with high resolution can identify species in cluttered environments and is important for assays and early alerts. In this…
Spatial-mode-interaction-induced dispersive-waves and their active tuning in microresonators
Qi-Fan Yang, Xu Yi, Ki Youl Yang +1
The nonlinear propagation of optical pulses in dielectric waveguides and resonators provides a laboratory to investigate a wide range of remarkable interactions. Many of the result…
Generation of high-stability solitons at microwave rates on a silicon chip
Xu Yi, Qi-Fan Yang, Ki Youl Yang +2
Because they coherently link radio/microwave-rate electrical signals with optical-rate signals derived from lasers and atomic transitions, frequency combs are having a remarkably b…