Preliminary time transfer through optical fiber at NIM

TWOTFT has been studied and implemented according to the similar principles to those of TWSTFT. We initially constructed the experiment system for TWOTFT and done some experiments such as time and frequency transfer through the laboratory optical fiber and the real optical fiber links including the...

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Bibliographic Details
Main Authors: Liang, Kun, Zhang, Aimin, Yang, Zhiqiang, Chen, Weiliang, Wang, Weibo, Bai, Long, Fu, Guitao
Format: Conference Proceeding
Language:English
Subjects:
Calibration
Charge coupled devices
Delays
Measurement uncertainty
optical fiber
Satellites
time transfer
Time-frequency analysis
two way
Uncertainty
Online Access:Request full text
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Summary:TWOTFT has been studied and implemented according to the similar principles to those of TWSTFT. We initially constructed the experiment system for TWOTFT and done some experiments such as time and frequency transfer through the laboratory optical fiber and the real optical fiber links including the real link with 109 km length at NIM. We can get the time stability of less than 6 ps/s and 0.9 ps/100s, and the standard uncertainty of less than 200 ps for time transfer.
ISSN:2327-1914
DOI:10.1109/FCS.2015.7138948