Multichannel precision time delay measurement in optical fibers

2017 ◽  
Author(s):  
Jingwen Dong ◽  
Bo Wang ◽  
Hongwei Si ◽  
Lijun Wang ◽  
Lijun Wang
Keyword(s):  
Time Delay ◽  
Optical Fibers ◽  
Delay Measurement ◽  
Precision Time ◽  
Time Delay Measurement

Time-Delay Measurement Techniques for Time Transfer over Optical Fibers

2018 ◽  
Vol 55 (8) ◽  
pp. 081201
Author(s):  
周旭 Zhou Xu ◽  
陈法喜 Chen Faxi ◽  
赵侃 Zhao Kan ◽  
刘涛 Liu Tao ◽  
张首刚 Zhang Shougang
Keyword(s):  
Time Delay ◽  
Optical Fibers ◽  
Measurement Techniques ◽  
Time Transfer ◽  
Delay Measurement ◽  
Time Delay Measurement

Simple and highly accurate technique for time delay measurement in optical fibers by free-running laser configuration

2008 ◽  
Vol 33 (15) ◽  
pp. 1732 ◽  
Author(s):  
Ke Yun ◽  
Jing Li ◽  
Guangxiao Zhang ◽  
Lingling Chen ◽  
Weijian Yang ◽  
...  
Keyword(s):  
Time Delay ◽  
Optical Fibers ◽  
Delay Measurement ◽  
Free Running ◽  
Time Delay Measurement

Picosecond Precision Time Delay Measurement Based on Modulated Laser Phase Detection

2020 ◽  
Vol 47 (10) ◽  
pp. 1004002
Author(s):  
赵国辉 Zhao Guohui ◽  
李国扬 Li Guoyang ◽  
唐顺兴 Tang Shunxing ◽  
姜有恩 Jiang Youen ◽  
汪小超 Wang Xiaochao ◽  
...  
Keyword(s):  
Time Delay ◽  
Phase Detection ◽  
Delay Measurement ◽  
Precision Time ◽  
Time Delay Measurement

Implementation of MPLS Network Delay Measurement with 1588 Precision Time Synchronization Protocol

2014 ◽  
Vol 701-702 ◽  
pp. 969-973
Author(s):  
Hong Jun Yang ◽  
Yong Liang Liu ◽  
Xiao Hong Yu ◽  
Gang Song
Keyword(s):  
Time Delay ◽  
Time Synchronization ◽  
Network Time ◽  
Delay Measurement ◽  
Multi Protocol Label Switching ◽  
Precision Time ◽  
The Right ◽  
Rapid Deployment ◽  
Important Significance ◽  
Synchronization Protocol

The right measurement of network time delay is the basis of a good network service. With the research on the IEEE 1588 precision time synchronization protocol and MPLS (Multi-protocol Label Switching), a method to realize the network time delay measurement in the MPLS network is introduced. It is also pointed out that this method has very important significance for the rapid deployment of network and the network quality evaluation.

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