Multiplexed Photonic Crystal Fiber Gas-Sensing Network Based on Intracavity Absorption

A highly sensitive hollow-core photonic crystal fiber (HC-PCF) gas-sensing network based on intracavity absorption is designed and experimentally verified. The capacity of the multichannel sensing network is expanded by time division multiplexing and wavelength division multiplexing technology. The...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Guangyao Wang, Jianping Sun, Ting Li, Hongjun Wang, Jiahao Li
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	gas sensing network intracavity absorption hollow core photonic crystal fiber voltage gradient method
Online Access:	https://www.mdpi.com/1424-8220/22/23/9237