Adaptive Fiber-Ring Lasers Based on Isopropanol Filled Microfiber Coupler for High-Sensitivity Temperature Sensing

Adaptive Fiber-Ring Lasers Based on Isopropanol Filled Microfiber Coupler for High-Sensitivity Temperature Sensing

We demonstrated a new method for temperature measurement inside a fiber ring laser (FRL) cavity. Different from traditional FRL temperature sensing system which need additional filter working as a sensor, a micro-fiber coupler (MFC) was designed as a beam splitter, filter, and temperature sensor. In...

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Bibliographic Details
Main Authors: Weihao Lin, Jie Hu, Fang Zhao, Siming Sun, Yuhui Liu, Shuaiqi Liu, Feihong Yu, Peng-Un Mak, Sio-Hang Pun, Perry-Ping Shum, Mang-I Vai, Liyang Shao
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Micromachines
Subjects:
temperature measurement
fiber ring laser
micro-fiber coupler
Online Access:https://www.mdpi.com/2072-666X/13/10/1697

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https://www.mdpi.com/2072-666X/13/10/1697

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