94 citations · 173 across the 6 of their papers we have counts for
15 papers
Ultralow-threshold thin-film lithium niobate optical parametric oscillator
Juanjuan Lu, Ayed Al Sayem, Zheng Gong +3
Materials with strong optical nonlinearity, especially lithium niobate, play a critical role in building optical parametric oscillators (OPOs). However, chip-scale integr…
III-Nitride nanophotonics for beyond-octave soliton generation and self-referencing
Xianwen Liu, Zheng Gong, Alexander W. Bruch +3
Frequency microcombs, successors to mode-locked laser and fiber combs, enable miniature rulers of light for applications including precision metrology, molecular fingerprinting, an…
Mitigating photorefractive effect in thin-filmlithium niobate microring resonators
Yuntao Xu, Mohan Shen, Juanjuan Lu +3
Thin-film lithium niobate is an attractive integrated photonics platform due to its low optical loss and favorable optical nonlinear and electro-optic properties. However, in appli…
Stable tuning of photorefractive micro-cavities using an auxiliary laser
Joshua B. Surya, Juanjuan Lu, Yuntao Xu +1
Cavity nonlinear optics enables intriguing physical phenomena to occur at micro- or nano-scales with modest input powers. While this enhances capabilities in applications such as c…
Efficient frequency conversion in a degenerate microresonator
Jia-Qi Wang, Yuan-Hao Yang, Ming Li +7
Microresonators on a photonic chip could enhance nonlinear optics effects, thus are promising for realizing scalable high-efficiency frequency conversion devices. However, fulfilli…
Photonic dissipation control for Kerr soliton generation in strongly Raman-active media
Zheng Gong, Ming Li, Xianwen Liu +6
Microcavity solitons enable miniaturized coherent frequency comb sources. However, the formation of microcavity solitons can be disrupted by stimulated Raman scattering (SRS), part…