Design of a F-P optical fiber explosion pressure sensor

CHEN Xian; YU Shang-jiang; ZHOU Hui-juan; CHEN Jin-yang

doi:10.13873/J.1000-9787(2018)02-0099-03

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Design of a F-P optical fiber explosion pressure sensor

更新时间：2025-09-11

- Design of a F-P optical fiber explosion pressure sensor
- Issue 2, Pages: 99-101+105(2018)
- 作者机构：
  
  1. 军委后勤保障部工程兵科研三所
  2. 河南省特种防护材料重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2018)02-0099-03
  CLC： TP212
- Published：2018
- 稿件说明：
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CHEN Xian, YU Shang-jiang, ZHOU Hui-juan, et al. Design of a F-P optical fiber explosion pressure sensor[J]. 2018, (2): 99-101+105.
DOI：

CHEN Xian, YU Shang-jiang, ZHOU Hui-juan, et al. Design of a F-P optical fiber explosion pressure sensor[J]. 2018, (2): 99-101+105. DOI： 10.13873/J.1000-9787(2018)02-0099-03.

摘要

设计了一种支撑式光纤法布里—珀罗（F-P）爆炸压力传感器

传感器采用支撑式结构

采用三波长法进行解调

量程50

00 MPa。压力加载试验表明:研制的F-P压力传感器线性度较好

回程误差小

具有较高的频响特性

在实际的爆炸测试中不受电磁干扰影响

可用于爆炸动压测量。

Abstract

A supporting type explosion Fabry-Perot（ F-P） optical fiber pressure sensor is designed

and demodulated with three-wavelength method

measurement range of 50

500 MPa. Pressure-loading experiment shows that the F-P pressure sensor has good linearity

little hysteresis error and good frequency response

and will not be influenced by electromagnetic interference

so it is able to be used in measurement of explosion dynamic pressure.

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Related Author

CHEN Xian

XU Fen

YU Shang-jiang

YANG Ji-xiang

HUANG Yan

LI Jingjie

WEN Li

L Bo

Related Institution

China Aerodynamics Research and Development Center

The third Academy of Engineer General Staff

HUANG Yan

School of Engineering Science,University of Science and Technology of China

College of Mechanical and Material Engineering, North China University of Technology

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