A novel fabrication method of fiber-tip Fabry-Perot interferometer for high-sensitivity gas-pressure measurements

被引：0

作者：

Zhang, Zhe ^{[1
]}

He, Jun ^{[1
]}

Liao, Changrui ^{[1
]}

Tang, Jian ^{[1
]}

Wang, Ying ^{[1
]}

Zhang, Feng ^{[1
]}

Wang, Yiping ^{[1
]}

机构：

[1] Minist Educ & Guangdong Prov, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China

来源：

2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017) | 2017年

基金：

中国国家自然科学基金;

关键词：

Optical fiber measurements; Optical fiber devices; Thin film devices; SENSOR; DIAPHRAGM; TEMPERATURE; CAVITY;

D O I：

暂无

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 a novel polyvinyl chloride (PVC) diaphragm-based fiber-tip Fabry-Perot interferometer for gas pressure measurements with ultra-high sensitivity. The PVC diaphragm has been coated to the end facet of a well-cut standard single-mode fiber by use of a plastic welder. Ultrahigh pressure sensitivity of similar to 66.07 nm/MPa at 1565 nm and a low temperature cross-sensitivity of similar to-5.5 KPa/degrees C have been experimentally demonstrated. The proposed sensor has advantages of high pressure sensitivity, miniature size low cost and easy fabrication.

引用

页数：3

共 22 条

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