763 citations · 4.8k across the 43 of their papers we have counts for
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Investigation of Mode Coupling in Normal Dispersion Silicon Nitride Microresonators for Kerr Frequency Comb Generation
Yang Liu, Yi Xuan, Xiaoxiao Xue +7
Kerr frequency combs generated from microresonators are the subject of intense study. Most research employs microresonators with anomalous dispersion, for which modulation instabil…
Rapidly reconfigurable radio-frequency arbitrary waveforms synthesized on a CMOS photonic chip
Jian Wang, Hao Shen, Li Fan +9
Photonic methods of radio-frequency waveform generation and processing provide performance and flexibility over electronic methods due to the ultrawide bandwidth offered by the opt…
Mode interaction aided excitation of dark solitons in microresonators constructed of normal dispersion waveguides
Xiaoxiao Xue, Yi Xuan, Yang Liu +6
Kerr frequency combs from microresonators are now extensively investigated as a potentially portable technology for a variety of applications. Most studies employ anomalous dispers…
Tunable Frequency Comb Generation from a Microring with a Thermal Heater
Xiaoxiao Xue, Yi Xuan, Pei-Hsun Wang +4
We demonstrate a novel comb tuning method for microresonator-based Kerr comb generators. Continuously tunable, low-noise, and coherent comb generation is achieved in a CMOS-compati…
Coherent Frequency Comb Generation in a Silicon Nitride Microresonator with Anomalous Dispersion
Pei-Hsun Wang, Yi Xuan, Jian Wang +4
We observe a transition to a coherent-comb state in a SiN-microresonator with anomalous dispersion. Although ~300 fs pulse trains are generated after line-by-line shaping, the inte…