Measurement of thermal time constant of optical fiber using linear cross-correlation of optical pulses

Authors :: Tetsuya Matsuyama
Y. Naito
Koichi Okamoto
K. Tokunaga
Kenji Wada
Source :: 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020).
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: Using a fiber optic temperature sensing system based on the cross-correlation of picosecond optical pulses from a gain-switched semiconductor laser, the thermal time constants of several types of optical fiber in water were measured.

Database :: OpenAIRE
Journal :: 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
Accession number :: edsair.doi...........21e950d29a046628459d9c3993966ddf

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