TEMPERATURE SENSORS BASED ON FBG AND FOLDED MACH-ZEHNDER INTERFEROMETERY

被引:0
作者
Sreeja, Baby S. D. [1 ]
Aparna, A. [1 ]
Unnikrishnan, Anjali [1 ]
Mohan, Poornima [1 ]
机构
[1] Amrita Vishwa Vidyapeetham, Dept Elect & Commun Engn, Amritapuri, India
来源
PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON COMMUNICATION AND ELECTRONICS SYSTEMS (ICCES 2018) | 2018年
关键词
FBG; Embedded FBG sensors; disaster mitigation; phase modulation; temperature sensor; Folded Mach Zehnder interferometer; MATLAB; Optisystem; DISASTERS;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Optical fiber-the core of optical sensing technology has contributed to the increased interest in the applications of Fiber Bragg Grating (FBG). Due to the latest advancements in FBG, they are now widely used in natural disaster mitigation. Fiber Bragg Grating (FGB) sensors have a great advantage that they can be embedded onto complex systems for easy and accurate measurement. In this paper the phase variations in the reflected spectrum is analyzed as FBG is subjected to temperature variations. The phase modulation can be mapped on to corresponding intensity modulation using Folded Mach Zehnder interferometer which was implemented using MATLAB software.
引用
收藏
页码:133 / 136
页数:4
相关论文
共 12 条
  • [1] Anand G. E. S. Rahul, 2017, INT COMP INSTR CONTR
  • [2] Anoop S., THERMAL STRESS MONIT
  • [3] Review of fiber Bragg grating sensor technology
    Chen J.
    Liu B.
    Zhang H.
    [J]. Frontiers of Optoelectronics in China, 2011, 4 (2): : 204 - 212
  • [4] Understanding global natural disasters and the role of earth observation
    Guo, Huadong
    [J]. INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2010, 3 (03) : 221 - 230
  • [5] Jagany K., 2017, INT J APPL ENV SCI, V12, P1083
  • [6] Jie Xiong, NEW PACKAGED FBG SEN
  • [7] Krishnan B. Aravind, 2017, INT COMP INSTR CONTR
  • [8] Interferometric Fiber Optic Sensors
    Lee, Byeong Ha
    Kim, Young Ho
    Park, Kwan Seob
    Eom, Joo Beom
    Kim, Myoung Jin
    Rho, Byung Sup
    Choi, Hae Young
    [J]. SENSORS, 2012, 12 (03) : 2467 - 2486
  • [9] Ramesh Maneesha V., 2012, ADV MOB NETW COMM IT
  • [10] Wind-related disasters management and prevention improvement strategy
    Silovs, Mareks
    Malahova, Jelena
    Ievins, Janis
    Jemeljanovs, Vladimirs
    Ketners, Karlis
    [J]. 20TH INTERNATIONAL SCIENTIFIC CONFERENCE - ECONOMICS AND MANAGEMENT 2015 (ICEM-2015), 2015, 213 : 516 - 520