A Method Based on Time-Scale Factor for Correcting the Nonlinear Frequency Sweeping in an OFDR System

A Method Based on Time-Scale Factor for Correcting the Nonlinear Frequency Sweeping in an OFDR System

A data processing method for correcting the frequency sweeping nonlinearity of a tunable laser in an optical frequency domain reflectometry system is presented. The proposed method calibrates the positions of all the data points by the time-scale factor determined by the zero-crossing points of the...

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Bibliographic Details
Main Authors: Jingjing Xing, Ying Zhang, Feng Wang, Kunpeng Feng, Yixin Zhang, Zhijun Yan, Xuping Zhang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Photonics Journal
Subjects:
Optical frequency domain reflectometry
tunable laser source
nonlinear frequency sweep
spatial resolution
Online Access:https://ieeexplore.ieee.org/document/8725562/
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https://ieeexplore.ieee.org/document/8725562/

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