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physics.optics2025
A chip-based optoelectronic-oscillator frequency comb
Jinbao Long, Zhongkai Wang, Huanfa Peng +14
Microresonator-based Kerr frequency combs ("Kerr microcombs") constitute chip-scale frequency combs of broad spectral bandwidth and repetition rate ranging from gigahertz to terahe…
physics.optics2024
An alkali-referenced vector spectrum analyzer for visible-light integrated photonics
Baoqi Shi, Ming-Yang Zheng, Yunkai Zhao +11
Integrated photonics has reformed our information society by offering on-chip optical signal synthesis, processing and detection with reduced size, weight and power consumption. As…
physics.optics2024
A chip-integrated comb-based microwave oscillator
Wei Sun, Zhiyang Chen, Linze Li +12
Low-noise microwave oscillators are cornerstones for wireless communication, radar and clocks. Optical frequency combs have enabled photonic microwaves with unrivalled noise perfor…