Characterization of Laser Frequency Stability by Using Phase-Sensitive Optical Time-Domain Reflectometry

Characterization of Laser Frequency Stability by Using Phase-Sensitive Optical Time-Domain Reflectometry

A new method to measure laser phase noise and frequency stability based on the phase-sensitive optical time-domain reflectometry is proposed. In this method, the laser under test is utilized in a phase-sensitive optical time-domain reflectometer, which employs phase-modulated dual pulses and acts as...

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Bibliographic Details
Main Authors: Danil M. Bengalskii, Danil R. Kharasov, Edgard A. Fomiryakov, Sergei P. Nikitin, Oleg E. Nanii, Vladimir N. Treshchikov
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Photonics
Subjects:
fiber optics
reflectometry
sensors
single-frequency laser
Online Access:https://www.mdpi.com/2304-6732/10/11/1234

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