Simultaneous Measurement of Refractive Index and Temperature Based on a Long-Period Grating Inscribed on a Polarization-Maintaining Fiber

被引：0
|
作者：
Shen, Changyu [1 ]
Zhong, Chuan [1 ]
Chu, Jinlei [1 ]
Zou, Xin [1 ]
Li, Ke [1 ]
Jin, Yongxing [1 ]
Wang, Jianfeng [1 ]
机构：
[1] China Jiliang Univ, Inst Optoelect Technol, Hangzhou 310018, Zhejiang, Peoples R China
来源：
SENSOR LETTERS | 2012年 / 10卷 / 07期
关键词：
Long-Period Fiber Grating (LPG); Polarization-Maintaining Fiber (PMF); Refractive Index; Temperature; Simultaneous Measurement; SENSITIVITY; SENSOR; STRAIN;
D O I：
10.1166/sl.2012.2481
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Simultaneous measurement of refractive index (RI) and temperature by using a long-period fiber grating inscribed on a polarization-maintaining fiber (PM-LPG) was demonstrated. Two adjacent resonant dips (fast-axis and slow-axis resonant dips) which corresponding to the two principle polarizations along the fast and slow axes of the PM-LPG were shift with the external RI and temperature variation. Based on a PM-LPG, the sensitivities of each resonant dip for RI and temperature were different in magnitude and sign. This PM-LPG based sensor has a capability of simultaneously measurement external refractive index and temperature. The maximum error for refractive index and temperature were 0.001 RIU and 0.1 degrees C over range of 1.35 to 1.47 and 20 to 70 degrees C, respectively.
引用
收藏
页码：1485 / 1487
页数：3
相关论文
共 50 条
  • [1] Simultaneous measurement of strain and temperature incorporating a long-period fiber grating inscribed on a polarization-maintaining fiber
    Han, KJ
    Lee, YW
    Kwon, J
    Roh, S
    Jung, J
    Lee, B
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (09) : 2114 - 2116
  • [2] Simultaneous Measurement of Bending and Temperature Using Long-Period Fiber Grating Inscribed on Polarization-Maintaining Fiber with CO2 Laser
    Jeong, Sun Jae
    Kim, Jihoon
    Choi, Sungwook
    Lee, Seul-Lee
    Kim, Min Seok
    Kim, Do Kyung
    Lee, Yong Wook
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2020, 20 (01) : 285 - 292
  • [3] Simultaneous Measurement of Strain and Temperature Using Long-Period Fiber Grating Written on Polarization-Maintaining Photonic Crystal Fiber
    Kim, Do Kyung
    Kim, Jihoon
    Lee, Seul-Lee
    Choi, Sungwook
    Jeong, Sun Jae
    Kim, Min Seok
    Lee, Yong Wook
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2020, 20 (01) : 257 - 262
  • [4] Polarization-maintaining fiber sensor for simultaneous measurement of the temperature and refractive index
    Zhao, Rui-an
    Lang, Tingting
    Chen, Jun
    Hu, Jie
    OPTICAL ENGINEERING, 2017, 56 (05)
  • [5] Micro ridge long-period fiber gratings inscribed on a polarization-maintaining fiber for measurement of strain
    Kwon, Oh-Jang
    Shin, Myungjun
    Han, Young-Guen
    22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3, 2012, 8421
  • [6] Bend-Insensitive Simultaneous Measurement of Strain and Temperature based on Cascaded Long-Period Fiber Gratings Inscribed on a Polarization-Maintaining Photonic Crystal Fiber
    Do Kyung Kim
    Seul-Lee Lee
    Sungwook Choi
    Min Seok Kim
    Jihoon Kim
    Jinsil Han
    Yong Wook Lee
    Journal of the Korean Physical Society, 2020, 76 : 810 - 818
  • [7] Bend-Insensitive Simultaneous Measurement of Strain and Temperature based on Cascaded Long-Period Fiber Gratings Inscribed on a Polarization-Maintaining Photonic Crystal Fiber
    Kim, Do Kyung
    Lee, Seul-Lee
    Choi, Sungwook
    Kim, Min Seok
    Kim, Jihoon
    Han, Jinsil
    Lee, Yong Wook
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2020, 76 (09) : 810 - 818
  • [8] A fiber loop mirror sensor based on long period grating inscribed in a polarization-maintaining fiber
    Wang, J.-F. (wjfking@cjlu.edu.cn), 1600, Board of Optronics Lasers, No. 47 Yang-Liu-Qing Ying-Jian Road, Tian-Jin City, 300380, China (24):
  • [9] Simultaneous measurement of strain and temperature based on a long-period grating with a polarization maintaining fiber in a loop mirror
    Chu, Jinlei
    Shen, Changyu
    Qian, Feng
    Zhong, Chuan
    Zou, Xin
    Dong, Xinyong
    Jin, Yongxing
    Wang, Jianfeng
    Gong, Yan
    Jiang, Tingting
    OPTICAL FIBER TECHNOLOGY, 2014, 20 (01) : 44 - 47
  • [10] Polarization-insensitive Simultaneous Measurement of Torsion and Temperature Using Long-period Fiber Grating Written on Polarization-maintaining Photonic Crystal Fiber
    Kim, Do Kyung
    Han, Jinsil
    Lee, Yong Wook
    SENSORS AND MATERIALS, 2021, 33 (04) : 1431 - 1442
12345