Accurate measurement for the subsequent perturbation in the coherent -OTDR system with small laser-frequency-drift

2021 ◽  
pp. 1-1
Author(s):  
Zhen Zhong ◽  
Ningmu Zou ◽  
Xuping Zhang
Keyword(s):  
Laser Frequency ◽  
Frequency Drift

Fast scanning cavity offset lock for laser frequency drift stabilization

2010 ◽  
Vol 81 (7) ◽  
pp. 075109 ◽  
Author(s):  
Nicolas Seymour-Smith ◽  
Peter Blythe ◽  
Matthias Keller ◽  
Wolfgang Lange
Keyword(s):  
Laser Frequency ◽  
Frequency Drift

scholarly journals Influence of the Laser Frequency Drift in Phase-Sensitive Optical Time Domain Reflectometry

2019 ◽  
Vol 127 (4) ◽  
pp. 656-663 ◽  
Author(s):  
A. A. Zhirnov ◽  
K. V. Stepanov ◽  
A. O. Chernutsky ◽  
A. K. Fedorov ◽  
E. T. Nesterov ◽  
...  
Keyword(s):  
Time Domain ◽  
Laser Frequency ◽  
Time Domain Reflectometry ◽  
Frequency Drift ◽  
Optical Time Domain Reflectometry ◽  
Phase Sensitive ◽  
Optical Time

scholarly journals Compensating for influence of laser-frequency-drift in phase-sensitive OTDR with twice differential method

2019 ◽  
Vol 27 (3) ◽  
pp. 3664 ◽  
Author(s):  
Quan Yuan ◽  
Feng Wang ◽  
Tao Liu ◽  
Yu Liu ◽  
Yixin Zhang ◽  
...  
Keyword(s):  
Laser Frequency ◽  
Differential Method ◽  
Frequency Drift ◽  
Phase Sensitive

Long ULE Cavities with Relative Fractional Frequency Drift Rate below 5 × 10–16/s for Laser Frequency Stabilization

2020 ◽  
Vol 47 (9) ◽  
pp. 257-261
Author(s):  
N. O. Zhadnov ◽  
K. S. Kudeyarov ◽  
D. S. Kryuchkov ◽  
G. A. Vishnyakova ◽  
K. Yu. Khabarova ◽  
...  
Keyword(s):  
Drift Rate ◽  
Laser Frequency ◽  
Frequency Stabilization ◽  
Frequency Drift ◽  
Fractional Frequency ◽  
Laser Frequency Stabilization

Laser Frequency Drift Stabilization using an Integrated Dual-Mode Locking Si3N4 Waveguide Reference Cavity

2021 ◽  
Author(s):  
Qiancheng Zhao ◽  
Mark W. Harrington ◽  
Andrei Isichenko ◽  
Grant M. Brodnik ◽  
Kaikai Liu ◽  
...  
Keyword(s):  
Laser Frequency ◽  
Mode Locking ◽  
Frequency Drift ◽  
Dual Mode ◽  
Reference Cavity

Laser Frequency Drift Control Based on Refrigeration Fabry-Pérot Cavity

2017 ◽  
Vol 54 (3) ◽  
pp. 031401
Author(s):  
汪绍茂 Wang Shaomao ◽  
商俊娟 Shang Junjuan ◽  
崔凯枫 Cui Kaifeng ◽  
张 平 Zhang Ping ◽  
晁思嘉 Chao Sijia ◽  
...  
Keyword(s):  
Laser Frequency ◽  
Frequency Drift ◽  
Fabry Perot ◽  
Drift Control
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