Long-period fiber grating based high temperature sensor

被引：2
|
作者：
Song, S [1 ]
Yu, QX [1 ]
机构：
[1] Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China
来源：
PASSIVE COMPONENTS AND FIBER-BASED DEVICES, PTS 1 AND 2 | 2005年 / 5623卷
关键词：
high temperature sensor; long-period fiber grating; CO2 laser irradiate; temperature sensitivity;
D O I：
10.1117/12.575741
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we studied temperature characters of LPFG fabricated with a new designed system, which focuses the CO2 laser pulse beam on standard single mode fiber with azimuthally symmetric irradiation. A high temperature optical fiber sensor based on such a LPFG has average high temperature sensitivity of 0. 16nm/degreesC, large dynamic range of 0degreesC to 600degreesC, good temperature repeatability and simple configuration. Meanwhile, the sensor with different temperature measurement range can be easily obtained by adjusting the fabricating parameter of LPFG. The temperature sensor with those advantages has a potential of measuring temperature as high as 900degreesC.
引用
收藏
页码：20 / 23
页数：4
相关论文
共 50 条
  • [1] Temperature sensor using a long-period fiber grating
    Nishi, H
    Nishii, J
    OPTICAL ENGINEERING FOR SENSING AND NANOTECHNOLOGY (ICOSN 2001), 2001, 4416 : 166 - 169
  • [2] High-sensitivity temperature optical sensor based on long-period fiber grating
    Wang, Jin
    Wang, Li
    Yan, Huanhuan
    TENTH INTERNATIONAL CONFERENCE ON INFORMATION OPTICS AND PHOTONICS, 2018, 10964
  • [3] High-sensitivity long-period fiber grating temperature sensor based on intensity measurement
    Liu, YQ
    Ge, CF
    Zhao, DH
    Liu, ZG
    Guo, ZY
    Dong, XY
    OPTICAL ENGINEERING FOR SENSING AND NANOTECHNOLOGY (ICOSN'99), 1999, 3740 : 492 - 495
  • [4] Solution concentration sensor based on a Long-Period fiber grating
    Guan Shouhuaa
    Yu Oingxu
    Song Shid
    Liu Xiaodong
    Song Zhaoyuan
    ADVANCED LASER TECHNOLOGIES 2005, PTS 1 AND 2, 2006, 6344
  • [5] Temperature sensor based on self-interference of a single long-period fiber grating
    Lee, BH
    Chung, Y
    Han, WT
    Paek, UC
    IEICE TRANSACTIONS ON ELECTRONICS, 2000, E83C (03) : 287 - 292
  • [6] High Sensitive Directional Torsion Sensor Based on a Segmented Long-Period Fiber Grating
    Sun, Cuiting
    Geng, Tao
    He, Jiang
    Zhou, Ai
    Yang, Wenlei
    Jin, Xiren
    Chen, Xudong
    Zhou, Yu
    Hu, Qihao
    Yuan, Libo
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (24) : 2179 - 2182
  • [7] Film sensor based on long-period fiber grating with reduced cladding
    Chen H.-Y.
    Peng B.-J.
    Si J.-X.
    Huang Q.-P.
    Guangzi Xuebao/Acta Photonica Sinica, 2016, 45 (01):
  • [8] A novel long-period fiber grating torsion sensor
    Shouhua, Guan
    Qingxu, Yu
    Shide, Song
    Xiaodong, Liu
    Zhaoyuan, Song
    ADVANCED LASER TECHNOLOGIES 2005, PTS 1 AND 2, 2006, 6344
  • [9] Study on temperature sensitivity of topological insulators based on long-period fiber grating
    Luo, Jianhua
    Zhao, Chenghai
    Li, Jianbo
    He, Mengdong
    OPTICAL ENGINEERING, 2017, 56 (06)
  • [10] High Sensitivity Temperature Sensing of Long-Period Fiber Grating for the Ocean
    Qu, Jiayi
    Zhang, Hongxia
    Shi, Xinyu
    Li, Chuanxi
    Jia, Dagong
    Liu, Tiegen
    Su, Rongxin
    SENSORS, 2023, 23 (10)
12345