Zhi-Ang Chen

collaborators

2 papers

physics.atom-ph2026

A nuclear clock based on $^{229}$ Th

Beichen Huang, Gaowei Yan, Qi Xiao +35

Atomic clocks have made time and frequency the most precisely measured quantities in physics, progressing from microwave standards that realize the SI second to optical clocks that…

physics.optics2025

A laser with instability reaching $4 \times 1 0^{- 17}$ based on a 10-cm-long silicon cavity at sub-5-K temperatures

Zhi-Ang Chen, Hao-Ran Zeng, Wen-Wei Wang +6

The realization of ultra-stable lasers with $1 0^{- 17}$ -level frequency stability has enabled a wide range of researches on precision metrology and fundamental science, where cryoge…

A nuclear clock based on 229Th

A laser with instability reaching 4×10−17 based on a 10-cm-long silicon cavity at sub-5-K temperatures

A nuclear clock based on $^{229}$ Th

A laser with instability reaching $4 \times 1 0^{- 17}$ based on a 10-cm-long silicon cavity at sub-5-K temperatures