763 citations · 955 across the 9 of their papers we have counts for
12 papers
Sub-Nyquist Sampling for Reaching Theoretical Minimal Sampling Rate Boundary
Dong Xiao, Jian Wang
Wideband spectrum sensing motivates sub-Nyquist sampling architectures that exploit spectral sparsity, yet in blind scenarios where subband locations are unknown, existing schemes…
Retrieving the Complex Intracavity Pump Field of a Kerr Comb from the Through Port Data
Xiaoxiao Xue, Yi Xuan, Yang Liu +6
A method of retrieving the complex intracavity pump field from the through port is proposed, and verified through characterizing the time-domain waveform of a mode-locked comb rela…
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…