63 citations · 409 across the 29 of their papers we have counts for
4 papers · 1 filter
High-precision Time-Frequency Signal Simultaneous Transfer System via a WDM-based Fiber Link
Zang Qi, Quan Honglei, Zhao Kan +7
In this paper, we demonstrate a wavelength division multiplexing (WDM) based system for simultaneously delivering ultrastable optical frequency reference, 10 GHz microwave frequenc…
Robust optical frequency transfer in a noisy urban fiber network
Xiang Zhang, Liang Hu, Xue Deng +6
Optical fibers have been recognized as one of the most promising host material for high phase coherence optical frequency transfer over thousands of kilometers. In the pioneering w…
A low phase noise microwave source for high performance CPT Rb atomic clock
Xiaodong Li, Peter Yun, Qinglin Li +8
Phase noise of the frequency synthesizer is one of the main limitations to the short-term stability of microwave atomic clocks. In this work, we demonstrated a low-noise, simple-ar…
Multi-cavity ultra-stable laser towards 10-18
Zhaoyang Tai, Lulu Yan, Yanyan Zhang +5
In this letter, we demonstrate a technique of making an ultrastable laser referenced to a multi-cavity, corresponding to a lower thermal noise limit due to the larger equivalent be…