Strain and Temperature Discrimination by Fourier Analyzing Transmission Spectrum of an In-fiber Mach-Zehnder Interferometer

被引：0
作者：
Xiao, Shiying [1 ]
Wu, Beilei [1 ]
Wang, Zixiao [1 ]
Jiang, Youchao [1 ]
Sun, Chunran [2 ]
机构：
[1] Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing, Peoples R China
[2] China North Ind Corp, Syst Integrat Dept, Beijing, Peoples R China
来源：
2022 IEEE 7TH OPTOELECTRONICS GLOBAL CONFERENCE, OGC | 2022年
基金：
中国国家自然科学基金;
关键词：
fourier analysis; Mach-Zehnder interferometer; Peanut Taper; Simultaneous Measurement; TRIPLE-PARAMETER MEASUREMENT; REFRACTIVE-INDEX; MODAL INTERFEROMETER; REFRACTOMETER; JOINT;
D O I：
10.1109/OGC55558.2022.10051000
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：
An approach for strain and temperature discrimination is proposed and demonstrated by Fourier analyzing the transmission spectrum of a Mach-Zehnder interferometer (MZI) which consists of two peanut tapers and a polarization maintaining fiber (PMF). The high resolution together with the ease-of-fabrication and robustness of the sensor allow the MZI sensor combining with Fourier analysis a competitive approach for simultaneous strain and temperature sensing applications.
引用
收藏
页码：86 / 90
页数：5
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