Enhanced Sensitivity Etched Fiber Bragg Gratings for Precise Measurement of Refractive Index

被引：2
|
作者：
Ray, Pabitro [1 ]
Srijith, K. [1 ]
Srinivasan, Balaji [1 ]
机构：
[1] Indian Inst Technol, Madras 600036, Tamil Nadu, India
来源：
INTERNATIONAL CONFERENCE ON OPTICS AND PHOTONICS 2015 | 2015年 / 9654卷
关键词：
Fiber optic sensors; Etched fiber Bragg grating; Refractive index measurement; Fiber Bragg grating; wet chemical etching;
D O I：
10.1117/12.2182807
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate the use of etched fiber Bragg gratings for sensing refractive index in the range of 1.350-1.453. Experiments are carried out using FBGs with different etch depths and their relative performances are compared.
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页数：5
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