Progress in Research of Optical Fiber High Temperature and Strain Sensor（Invited）

Year	Sensor structure	Temperature range	Temperature sensitivity	Strain range	Strain sensitivity	Temperature compensation	Ref.
2009	CCG	24~900 ℃	13.8 pm/℃	0~1 000 με	1.1 pm/με	No	［11］
2010	Long-period FBG	25~700 ℃	163 pm/℃	0~15 000 με	0.31 pm/με	No	［13］
2014	Etched RFBG	24~800 ℃	12.2 pm/℃	0~1 000 με	4.5 pm/με	No	［14］
2015	Cascaded RFBG	25~900 ℃	15.2 pm/℃	0~1 000 με	0.81 pm/με	No	［15］
2017	Double RFBG	20~800 ℃	16.3 pm/℃	0~1 000 με	1.57 pm/με	No	［17］
2018	Sapphire FBG	26~1 600 ℃	34.96 pm/℃	0~1 300 με	1.45 pm/με	No	［20］
2019	Dual FBG	100~800 ℃	12.5 pm/℃	0~1 000 με	3.25 pm/με	No	［21］
2020	Off-axis FBG	23~300 ℃	12 pm/℃	0~522 με	1.44 pm/με	No	［22］
2022	Two RFBG	100~1 000 ℃	15.7 pm/℃	0~120 με	5.46 pm/με	Yes	［23］

Table 2. Comparison of measurement parameters of optical fiber FPI type high temperature and strain sensor ^{［33，37，39-40，42，44-46］}

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Table 2. Comparison of measurement parameters of optical fiber FPI type high temperature and strain sensor ^{［33，37，39-40，42，44-46］}

Year	Sensor structure	Temperature range	Temperature sensitivity	Strain range	Strain sensitivity	Temperature compensation	Ref.
2009	HCPCF FPI	100~700 ℃	163.55 pm/℃	0~414 με	5.94 nm/με	No	［33］
2014	EFPI-FBG	25~500 ℃	13.6 pm/℃	0~10 000 με	46 nm/με	Yes	［37］
2016	FPI-RFBG	19~600 ℃	13.97 pm/℃	0~600 με	1.23 pm/με	No	［39］
2018	FPI-FBG	25~500 ℃	15.2 pm/℃	0~650 με	0.81 pm/με	No	［40］
2019	CDF FPI	20~1 200 ℃	15.6 pm/℃	0~2 000 με	1.5 pm/με	No	［42］
2020	RFBG-FPI	100~1 000 ℃	18.01 pm/℃	0~450 με	2.17 pm/με	Yes	［44］
2021	PCF FPI	28~1 100 ℃	426.7 pm/℃	0~9 436.66 με	25.1 pm/με	No	［45］
2022	Double FPIs	26~1 000 ℃	15.14 pm/℃	0~350 με	127.32 pm/με	Yes	［46］

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Hangzhou YANG, Xin LIU, Pengyu NAN, Guoguo XIN. Progress in Research of Optical Fiber High Temperature and Strain Sensor（Invited）[J]. Acta Photonica Sinica, 2022, 51(10): 1006002

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Paper Information

Category: Fiber Optics and Optical Communications

Received: Jul. 18, 2022

Accepted: Oct. 9, 2022

Published Online: Nov. 30, 2022

The Author Email: XIN Guoguo (xinguo@nwu.edu.cn)

DOI:10.3788/gzxb20225110.1006002

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Comparison of measurement parameters of FBG type high temperature and strain sensor ［11，13-15，17，20-23］

Table 1. Comparison of measurement parameters of FBG type high temperature and strain sensor ［11，13-15，17，20-23］

Table 2. Comparison of measurement parameters of optical fiber FPI type high temperature and strain sensor ［33，37，39-40，42，44-46］

Table 2. Comparison of measurement parameters of optical fiber FPI type high temperature and strain sensor ［33，37，39-40，42，44-46］

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Table 1. Comparison of measurement parameters of FBG type high temperature and strain sensor ^{［11，13-15，17，20-23］}

Table 1. Comparison of measurement parameters of FBG type high temperature and strain sensor ^{［11，13-15，17，20-23］}

Table 2. Comparison of measurement parameters of optical fiber FPI type high temperature and strain sensor ^{［33，37，39-40，42，44-46］}

Table 2. Comparison of measurement parameters of optical fiber FPI type high temperature and strain sensor ^{［33，37，39-40，42，44-46］}