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arXiv:2303.08453 (physics)
[Submitted on 15 Mar 2023]

Title:Observation of Rayleigh scattering by simplified optical correlation-domain reflectometry without frequency shifter

Authors:Tomoya Miyamae, Zhu Guangtao, Takaki Kiyozumi, Kohei Noda, Heeyoung Lee, Kentaro Nakamura, Yosuke Mizuno
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Abstract:We present a method for measuring the transmission loss of an optical fiber using simplified optical correlation-domain reflectometry. By intentionally lowering the spatial resolution of the system, we observe the Rayleigh scattered signal for the first time without the need for a frequency shifter. Using this method, we simultaneously measure the transmission loss, location, and loss of faulty connections along a 10-km-long fiber under test by performing distributed reflected-power measurements of Rayleigh scattering and Fresnel reflection.
Subjects: Optics (physics.optics)
Cite as: arXiv:2303.08453 [physics.optics]
  (or arXiv:2303.08453v1 [physics.optics] for this version)
  https://doi.org/10.48550/arXiv.2303.08453
Related DOI: https://doi.org/10.35848/1882-0786/acd0f0

Submission history

From: Yosuke Mizuno [view email]
[v1] Wed, 15 Mar 2023 08:58:13 UTC (823 KB)
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