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科研机构
国家授时中心 [69]
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期刊论文 [60]
会议论文 [9]
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2021 [10]
2020 [15]
2019 [11]
2018 [7]
2017 [2]
2016 [2]
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High-performance coherent population trapping atomic clock with direct-modulation distributed Bragg reflector laser
期刊论文
METROLOGIA, 2021, 卷号: 58, 期号: 4, 页码: 8
作者:
Yun, Peter
;
Li, Qinglin
;
Hao, Qiang
;
Liu, Guobin
;
de Clercq, Emeric
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2021/11/29
compact atomic clock
coherent population trapping
distributed Bragg reflector laser
Research on Shock Acceleration Limit of an Ultra-Stable Optical Cavity for Space Applications Based on the Finite Element Methodology
期刊论文
CRYSTALS, 2021, 卷号: 11, 期号: 8, 页码: 10
作者:
Xu, Guanjun
;
Jiao, Dongdong
;
Chen, Long
;
Zhang, Linbo
;
Liu, Jun
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/11/29
ultra-stable laser
ultra-stable optical cavity
shock acceleration
space applications
finite element analysis
A robust Kalman filter time scale algorithm with data anomaly
期刊论文
JOURNAL OF INSTRUMENTATION, 2021, 卷号: 16, 期号: 6, 页码: 20
作者:
Song, H.
;
Dong, S.
;
Qu, L.
;
Wang, X.
;
Guo, D.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/11/29
Analysis and statistical methods
Control and monitor systems online
Data processing methods
Cascaded Microwave Frequency Transfer over 300-km Fiber Link with Instability at the 10(-18) Level
期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 11, 页码: 13
作者:
Xue, Wenxiang
;
Zhao, Wenyu
;
Quan, Honglei
;
Xing, Yan
;
Zhang, Shougang
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/11/29
fiber link
frequency transfer
cascaded system
transfer instability
A low phase noise microwave source for high-performance CPT Rb atomic clock
期刊论文
ELECTRONICS LETTERS, 2021, 页码: 3
作者:
Li, Xiaodong
;
Yun, Peter
;
Li, Qinglin
;
Ju, Bowen
;
Yu, Shaoshao
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  |  
浏览/下载:53/0
  |  
提交时间:2021/11/29
Experimental simulation of time and frequency transfer via an optical satellite-ground link at 10(-18) instability
期刊论文
OPTICA, 2021, 卷号: 8, 期号: 4, 页码: 471-476
作者:
Shen, Qi
;
Guan, Jian-Yu
;
Zeng, Ting
;
Lu, Qi-Ming
;
Huang, Liang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/11/29
The weak frequency anomaly detection method of atomic clocks based on Kalman filter and extrapolation-accumulation
期刊论文
MEASUREMENT & CONTROL, 2021, 页码: 11
作者:
Yan, Ran
;
Liu, Junliang
;
Wu, Jianfeng
;
Xu, Chao
;
Hu, Yonghui
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/11/29
Frequency anomaly
atomic clock
Kalman filter
extrapolation-accumulation
chi-square statistics
Evaluation of systematic uncertainty for transportable Sr-87 optical lattice clock
期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70, 期号: 3, 页码: 9
作者:
Kong De-Huan
;
Guo Feng
;
Li Ting
;
Lu Xiao-Tong
;
Wang Ye-Bing
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/11/29
transportable Sr-87 optical lattice clock
systematic shift
uncertainty
time-interleaved self-comparison method
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:18/0
  |  
提交时间:2021/11/29
optical lattice clocks
strontium atoms
optical lattices
laser cooling and trapping
Influence of Precise Products on the Day-Boundary Discontinuities in GNSS Carrier Phase Time Transfer
期刊论文
SENSORS, 2021, 卷号: 21, 期号: 4, 页码: 23
作者:
Zhang, Xiangbo
;
Guo, Ji
;
Hu, Yonghui
;
Sun, Baoqi
;
Wu, Jianfeng
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/11/29
GNSS
precise point positioning
time comparison
station clock estimates
day-boundary discontinuity
precise products
frequency stability
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