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Proposal for an active whispering-gallery microclock 期刊论文
Quantum Science and Technology, 2023, 卷号: 8, 期号: 2
作者:  Yu,Deshui;  Vollmer,Frank;  Zhang,Shougang
收藏  |  浏览/下载：2/0  |  提交时间：2023/12/13
quantum optics  optical atomic clocks  whispering-gallery microcavities  
A Compact Laser System for the Pulsed Optically Pumped Rubidium Cell Atomic Clock 期刊论文
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2022, 卷号: 69, 期号: 3, 页码: 1137-1146
作者:  Yu, Zhijian;  Du, Zhijing;  Liu, Yanyan;  Wang, Kemu;  Xue, Wenxiang;  Zhang, Shougang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Atomic clocks  compact laser  pulsed regime  rubidium (Rb) cell  short-term stability  
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  
Common-View Time Transfer Using Geostationary Satellite 期刊论文
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2020, 卷号: 67, 期号: 9, 页码: 1938-1945
作者:  Pei, Wei;  Chaozhong, Yang;  Xuhai, Yang;  Fen, Cao;  Zhenyuan, Hu;  Zhigang, Li;  Ji, Guo;  Xiaohui, Li;  Weijin, Qin
收藏  |  浏览/下载：11/0  |  提交时间：2020/11/04
Satellites  Orbits  Sagnac interferometers  Delays  Clocks  Earth  Receivers  Common-view (CV) time transfer  geostationary satellite  time dissemination service  two-way satellite time and frequency transfer (TWSTFT)  
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  
Analysis of Narrow-Line Laser Cooling and Trapping of Sr Atoms in Microgravity Environments 期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 14, 页码: 9
作者:  Ren, Jie;  Liu, Hui;  Lu, Xiaotong;  Chang, Hong
收藏  |  浏览/下载：11/0  |  提交时间：2020/11/04
lasering cooling and trapping  microgravity  Monte Carlo simulation  optical lattice clocks  in space  
Analysis and Assessment of BDS-2 and BDS-3 Broadcast Ephemeris: Accuracy, the Datum of Broadcast Clocks and Its Impact on Single Point Positioning 期刊论文
REMOTE SENSING, 2020, 卷号: 12, 期号: 13, 页码: 24
作者:  Jiao, Guoqiang;  Song, Shuli;  Liu, Yangyang;  Su, Ke;  Cheng, Na;  Wang, Shengli
收藏  |  浏览/下载：8/0  |  提交时间：2020/08/31
BDS-3  the datum of broadcast clocks  inter-system bias (ISB)  signal-in-space ranging error (SISRE)  single point positioning (SPP)  
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  
Time and frequency transfer using BDS-2 and BDS-3 carrier-phase observations 期刊论文
IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 期号: 8, 页码: 1249-1255
作者:  Zhang, Pengfei;  Tu, Rui;  Zhang, Rui;  Liu, Na;  Gao, Yuping
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
clocks  Global Positioning System  geodesy  atomic clocks  time transfer  geodetic distance time links  time dilution  averaging time intervals  BDS-3 solution  HOB2-KAT1 time link  satellite tracking geometry  CEDU-KAT1 time link  BDS-2 constellation  BDS-2 satellites  global satellite navigation system  current regional BDS-2  BDS-3e  third-generation BeiDou navigation satellite system  BDS-3 carrier-phase observations  frequency transfer  
microfabricationandhermeticitymeasurementofalkaliatomvaporcellsbasedonanodicbonding 期刊论文
chineseopticsletters, 2019, 卷号: 17, 期号: 10
作者:  Zhang Lu;  Zhang Wendong;  Zhang Shougang;  Yan Shubin
收藏  |  浏览/下载：12/0  |  提交时间：2020/09/02
CLOCKS