Simultaneous measurement of three parameters using an all-fiber Mach-Zehnder interferometer based on suspended twin-core fibers

Susana F. Oliveira Silva; Jose L. Santos; JensKobelke; Kay Schuster; Orlando Frazāo

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Simultaneous measurement of three parameters using an all-fiber Mach-Zehnder interferometer based on suspended twin-core fibers

机译：使用基于悬浮双芯光纤的全光纤马赫曾德尔干涉仪同时测量三个参数

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摘要

We describe an all-fiber Mach-Zehnder interfer-ometric configuration based on a suspended twin-core fiber. Because of the birefringence of the fiber cores, two interferometers are obtained by illuminating the fiber with polarized light. Applying strain, curvature, and temperature to the sensing head, different sensitivities are observed that permit the use of the matrix method to discriminate these three measur- ands.

机译：我们描述了基于悬浮双芯光纤的全光纤马赫曾德尔干涉测量配置。由于纤维芯的双折射，通过用偏振光照射纤维获得了两个干涉仪。在传感头上施加应变，曲率和温度，观察到不同的灵敏度，可以使用矩阵方法来区分这三个测量值。

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来源
《Optical engineering》 |2011年第3期|p.5-7|共3页
作者
Susana F. Oliveira Silva; Jose L. Santos; JensKobelke; Kay Schuster; Orlando Frazāo;
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作者单位

UOSE, INESC Porto, Rua do campo Alegre, 687, Porto, 4169-007 Portugal;

INESC Porto, Rua do Campo Alegre 687, 4169-007 Porto,Portugal and Faculdade de Ciencias da Universidade do Porto, Rua do Campo Alegre 687, 4169-007, Porto,Portugal;

IPHT-lnstitute of Photonic Technology, D-07745 Jena,Germany;

IPHT-lnstitute of Photonic Technology, D-07745 Jena,Germany;

UOSE, INESC Porto, Rua do campo Alegre, 687, Porto, 4169-007 Portugal;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
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专利

1. Hybrid all-fiber sensor for simultaneous strain and temperature measurements based on Mach-Zehnder interferometer [J] . Najari M., Javan A. Maleki, Amiri Nasrin Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2015,第19期

机译：基于马赫曾德尔干涉仪的混合式全光纤传感器，可同时进行应变和温度测量
2. Stable and widely tunable single-/dual-wavelength erbium-doped fiber laser by cascading a twin-core photonic crystal fiber based filter with Mach-Zehnder interferometer [J] . Tang Zijuan, Lou Shuqin, Wang Xin Optics & Laser Technology . 2019,第期

机译：通过使用Mach-Zehnder干涉仪级联基于双核光子晶体纤维过滤器的稳定和广泛的单/双波长掺铒光纤激光器
3. A multiwavelength Er-doped fiber laser using a nonlinear optical loop mirror and a twin-core fiber-based Mach-Zehnder interferometer [J] . Guolu Yin, Shuqin Lou, Hui Zou Laser physics letters . 2013,第4期

机译：使用非线性光学环形镜和基于双芯光纤的Mach-Zehnder干涉仪的多波长掺Er光纤激光器
4. All Fibre Mach-Zehnder Interferometer Based on Suspended Twin-Core Fibre for Simultaneous Measurement of Three Parameters [C] . O. Frazao, S. F. O. Silva, J. L. Santos, Specialty optical fibers and their applications . 2010

机译：基于悬浮双芯光纤的全光纤马赫曾德尔干涉仪，用于同时测量三个参数
5. Multi-parameter sensing based on in-line Mach-Zehnder interferometer. [D] . Xu, Yanping. 2013

机译：基于在线Mach-Zehnder干涉仪的多参数传感。
6. Twin-Core Fiber-Based Mach Zehnder Interferometer for Simultaneous Measurement of Strain and Temperature [O] . Dominik Kowal, Waclaw Urbanczyk, Pawel Mergo 2018

机译：基于双芯光纤的马赫曾德尔干涉仪可同时测量应变和温度
7. Highly-sensitive gas pressure sensor using twin-core fiber based in-line mach-zehnder interferometer [O] . Li, Z, Liao, C, Wang, Y, 2015

机译：使用基于双芯光纤的在线马赫曾德尔干涉仪的高灵敏度气压传感器

Simultaneous measurement of three parameters using an all-fiber Mach-Zehnder interferometer based on suspended twin-core fibers

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