Quadrature phase-stabilized three-wavelength interrogation of a fiber-optic Fabry-Perot acoustic sensor

被引：54

作者：

Liu, Qiang ^{[1
]}

Jing, Zhenguo ^{[1
]}

Liu, Yueying ^{[2
]}

Li, Ang ^{[2
]}

Zhang, Yang ^{[2
]}

Huang, Zhiyuan ^{[2
]}

Han, Ming ^{[3
]}

Peng, Wei ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Phys, Dalian 116024, Peoples R China

[2] Dalian Univ Technol, Sch Optoelect Engn & Instrumentat Sci, Dalian 116024, Peoples R China

[3] Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USA

来源：

OPTICS LETTERS | 2019年 / 44卷 / 22期

基金：

中国国家自然科学基金;

关键词：

EFPI SENSORS; DEMODULATION; TEMPERATURE;

D O I：

10.1364/OL.44.005402

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this Letter, we propose a quadrature phase-stabilized. three-wavelength demodulation technique for the interrogation of fiber-optic Fabry-Perot acoustic sensors. It is based on accurate and fast tuning of a monolithic modulated grating Y-branch laser. Three quadrature wavelengths are chosen to perform high-speed cavity length demodulation by wavelength switching, thereby avoiding imbalances and. disturbances between the three optical paths in conventional three-wavelength quadrature phase-demodulation systems. A feedback-stabilization scheme for maintaining the quadrature phase condition is proposed for the first time, to the best of our knowledge, providing potential for long-term monitoring in harsh environments. (C) 2019 Optical Society of America

引用

页码：5402 / 5405

页数：4

共 16 条

[1] Phase Compensation Scheme for Fiber-Optic Interferometric Vibration Demodulation [J].

Chang, Tianying ;

Lang, Jinpeng ;

Sun, Wei ;

Chen, Jiandong ;

Yu, Miao ;

Gao, Wenzhi ;

Cui, Hong-Liang .

IEEE SENSORS JOURNAL, 2017, 17 (22) :7448-7454

[2] Fast demodulated white-light interferometry-based fiber-optic Fabry-Perot cantilever microphone [J].

Chen, Ke ;

Yu, Zhihao ;

Yu, Qingxu ;

Guo, Min ;

Zhao, Zhihao ;

Qu, Chao ;

Gong, Zhenfeng ;

Yang, Yang .

OPTICS LETTERS, 2018, 43 (14) :3417-3420

[3] Photoacoustic spectroscopy based multi-gas detection using high-sensitivity fiber-optic low-frequency acoustic sensor [J].

Gong, Zhenfeng ;

Chen, Ke ;

Yang, Yang ;

Zhou, Xinlei ;

Yu, Qingxu .

SENSORS AND ACTUATORS B-CHEMICAL, 2018, 260 :357-363

[4] Three-wavelength passive demodulation technique for the interrogation of EFPI sensors with arbitrary cavity length [J].

Jia, Jingshan ;

Jiang, Yi ;

Gao, Hongchun ;

Zhang, Liuchao ;

Jiang, Yuan .

OPTICS EXPRESS, 2019, 27 (06) :8890-8899

[5]

Jing Z., 2005, P 6 INT S TEST MEAS

[6]

Liao H., 2017, IEEE PHOTONICS J, V9

[7] Common-path dual-wavelength quadrature phase demodulation of EFPI sensors using a broadly tunable MG-Y laser [J].

Liu, Qiang ;

Jing, Zhenguo ;

Li, Ang ;

Liu, Yueying ;

Huang, Zhiyuan ;

Zhang, Yang ;

Peng, Wei .

OPTICS EXPRESS, 2019, 27 (20) :27873-27881

[8] Stabilized Fiber-Optic Fabry-Perot Acoustic Sensor Based on Improved Wavelength Tuning Technique [J].

Mao, Xuefeng ;

Yuan, Suzhen ;

Zheng, Peichao ;

Wang, Xiaofa .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017, 35 (11) :2311-2314

[9] A Fabry-Perot fiber-optic ultrasonic hydrophone for the simultaneous measurement of temperature and acoustic pressure [J].

Morris, Paul ;

Hurrell, Andrew ;

Shaw, Adam ;

Zhang, Edward ;

Beard, Paul .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2009, 125 (06) :3611-3622

[10] Phase-sensitive optical coherence tomography using an Vernier-tuned distributed Bragg reflector swept laser in the mouse middle ear [J].

Park, Jesung ;

Carbajal, Esteban F. ;

Chen, Xi ;

Oghalai, John S. ;

Applegate, Brian E. .

OPTICS LETTERS, 2014, 39 (21) :6233-6236

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