Phase-shifted demodulation technique with additional modulation based on a 3 × 3 coupler and EFA for the interrogation of fiber-optic interferometric sensors-Reference-Cited by-同舟云学术

Phase-shifted demodulation technique with additional modulation based on a 3 × 3 coupler and EFA for the interrogation of fiber-optic interferometric sensors

Published:2021-06-14 Issue:12 Volume:46 Page:2900
ISSN:0146-9592
Container-title:Optics Letters
language:en
Short-container-title:Opt. Lett.

Author:

Shi Jinhui^ORCID,Guang Dong,Li Shili,Wu Xuqiang^ORCID,Zhang Guosheng,Zuo Cheng,Zhang Gang^ORCID,Wang Rui^ORCID,Ge Qiang,Yu Benli^ORCID

Funder

National Natural Science Foundation of China

University Synergy Innovation Program of Anhui Province

Open Research Fund of Collaborative Innovation Center of Weak Signal Sensing and Measuring Materials and Devices Integration, Anhui University

Open Fund of Information Materials and Intelligent Sensing Laboratory of Anhui Province

Open Research Fund of Key Laboratory of Opto-Electronic Information Acquisition and Manipulation of Ministry of Education of Anhui University

Publisher

The Optical Society

Subject

Atomic and Molecular Physics, and Optics

Reference19 articles.

1. Self-Referenced Accelerometer Array Multiplexed on a Single Fiber Using a Dual-Pulse Heterodyne Phase-Sensitive OTDR

2. Large Dynamic Range and High Sensitivity PGC Demodulation Technique for Tri-Component Fiber Optic Seismometer

3. Real-time normalization and nonlinearity evaluation methods of the PGC-arctan demodulation in an EOM-based sinusoidal phase modulating interferometer

4. Real-time self-calibration PGC-Arctan demodulation algorithm in fiber-optic interferometric sensors

5. Phase Modulation Depth Evaluation and Correction Technique for the PGC Demodulation Scheme in Fiber-Optic Interferometric Sensors

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