Quasi-Distributed Temperature and Strain Sensors Based on Series-Integrated Fiber Bragg Gratings

Two types of series-integrated fiber Bragg gratings (SI-FBGs), i.e., strong and weak SI-FBGs, were inscribed in a standard single-mode fiber (SMF) using the femtosecond laser point-by-point technology. In the SI-FBGs inscribing system, the grating pitch of each FBG and the distance between the two a...

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Bibliographic Details

Main Authors:	Huajian Zhong, Xueya Liu, Cailing Fu, Baijie Xu, Jun He, Pengfei Li, Yanjie Meng, Chao Du, Lin Chen, Jian Tang, Yiping Wang
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2022-05-01
Series:	Nanomaterials
Subjects:	fiber Bragg grating femtosecond laser optical fiber sensor quasi-distributed sensors
Online Access:	https://www.mdpi.com/2079-4991/12/9/1540
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