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Sub-hundred-femtosecond level atmospheric transfer of microwave signal at X-band with active optical phase correction 期刊论文
OPTICAL ENGINEERING, 2022, 卷号: 61, 期号: 6, 页码: 8
作者:  Li, Xiaofeng;  Ren, Junwei;  Hou, Dong
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
optical atmospheric frequency transfer  timing fluctuation suppression  optical phase correction  instability measurement  
All polarization-maintaining Er:fiber-based optical frequency comb for frequency comparison of optical clocks 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31, 期号: 5, 页码: 6
作者:  Zhang, Pan;  Zhang, Yan-Yan;  Li, Ming-Kun;  Rao, Bing-Jie;  Yan, Lu-Lu;  Chen, Fa-Xi;  Zhang, Xiao-Fei;  Chen, Qun-Feng;  Jiang, Hai-Feng;  Zhang, Shou-Gang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
optical frequency comb  nonlinear amplifying loop mirror  optical clock  frequency instability  
Zero-crossing temperature of ultra-stable optical reference cavity measured by optical transition spectrum 期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70, 期号: 7, 页码: 6
作者:  Li Ting;  Lu Xiao-Tong;  Zhou Chi-Hua;  Yin Mo-Juan;  Wang Ye-Bing;  Chang Hong
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
ultra-stable optical reference cavity  frequency drift  clock transition spectra  zero-crossing temperature  
Demonstration of the Systematic Evaluation of an Optical Lattice Clock Using the Drift-Insensitive Self-Comparison Method 期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 3, 页码: 8
作者:  Zhou, Chihua;  Lu, Xiaotong;  Lu, Benquan;  Wang, Yebing;  Chang, Hong
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
optical lattice clocks  strontium atoms  optical lattices  laser cooling and trapping  
Research on Time Scale Algorithm Based on Hydrogen Masers 期刊论文
IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE, 2020, 卷号: 23, 期号: 5, 页码: 35-40
作者:  Jiang, Meng;  Dong, Shaowu;  Wu, Wenjun
收藏  |  浏览/下载：11/0  |  提交时间：2020/11/04
Hydrogen  Masers  Time-frequency analysis  Frequency estimation  Atomic clocks  Estimation  
Demonstration of the frequency-drift-induced self-comparison measurement error in optical lattice clocks 期刊论文
JAPANESE JOURNAL OF APPLIED PHYSICS, 2020, 卷号: 59, 期号: 7, 页码: 4
作者:  Lu, Xiaotong;  Yin, Mojuan;  Li, Ting;  Wang, Yebing;  Chang, Hong
收藏  |  浏览/下载：13/0  |  提交时间：2020/09/01
optical lattice clock  atomic clock  self-comparison  frequency drift  optical lattice  
An Evaluation of the Zeeman Shift of the Sr-87 Optical Lattice Clock at the National Time Service Center 期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 4, 页码: 8
作者:  Lu, Xiaotong;  Chang, Hong;  Yin, Mojuan;  Li, Ting;  Wang, Yebing
收藏  |  浏览/下载：21/0  |  提交时间：2020/11/09
Zeeman shift  optical lattice clocks  strontium atoms  optical lattices  laser cooling and trapping  
the application of co-integration theory in ensemble pulsa rtimescale algorithm 期刊论文
research in astronomy and astrophysics, 2019, 卷号: 19, 期号: 7, 页码: 1-8
作者:  Gao Feng;  Tong Minglei;  Gao Yuping;  Yang Tinggao;  Zhao Chengshi
Adobe PDF(497Kb)  |  收藏  |  浏览/下载：39/0  |  提交时间：2019/12/03
Detecting an atomic clock frequency anomaly using an adaptive Kalman filter algorithm 期刊论文
Metrologia, 2018, 卷号: 55, 期号: 3
作者:  Song,Huijie;  Dong,Shaowu;  Wu,Wenjun;  Jiang,Meng;  Wang,Weixiong
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
atomic clock  Kalman filter  frequency anomaly  adaptive factor  chi-square statistics  
High-precision long-haul fiber-optic time transfer between multi stations 期刊论文
ACTA PHYSICA SINICA, 2017, 卷号: 66, 期号: 20, 页码: 9
作者:  Chen Fa-Xi;  Zhao Kan;  Zhou Xu;  Liu Tao;  Zhang Shou-Gang
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
fiber optics  time synchronization  synchronization network