Experiment and simulation of step-index optical fiber temperature sensor using two modes

被引：0
|
作者：
Yoshikawa, M [1 ]
Masago, S [1 ]
机构：
[1] Yamaguchi Univ, Fac Sci, Yamaguchi 7538512, Japan
来源：
IEICE TRANSACTIONS ON ELECTRONICS | 2004年 / E87C卷 / 12期
关键词：
phase shift; single-mode step-indexfiber; mode excitation; thermal expansion; interference;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Phase performance in a temperature sensor using a conventional single-mode step-index fiber is studied. Two modes are excited in a so called single-mode fiber when the wavelength of a laser source is shorter than the one suggested by the specification of a fiber. The phase shift due to the temperature change of a step-index fiber is analyzed. The intensity fluctuation by the interference of two modes is observed in the experiment and estimated in the computer simulation.
引用
收藏
页码：2193 / 2194
页数：2
相关论文
共 50 条
  • [31] LOSSES IN MULTIMODE STEP-INDEX OPTICAL FIBER WITH RANDOM BENDS IN AXIS
    SHATROV, AD
    [J]. RADIOTEKHNIKA I ELEKTRONIKA, 1978, 23 (06): : 1135 - 1144
  • [32] Chirped Bragg Gratings in PMMA Step-Index Polymer Optical Fiber
    Marques, C. A. F.
    Antunes, P.
    Mergo, P.
    Webb, D. J.
    Andre, P.
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (06) : 500 - 503
  • [33] General Step-Index Optical Fiber Modal Characteristic and Sensitivity Analysis
    Xie, Xun
    Zhang, Yundong
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (03) : 785 - 796
  • [34] MINIMUM DISPERSION IN A SINGLE-MODE STEP-INDEX OPTICAL FIBER
    CHANG, CT
    [J]. APPLIED OPTICS, 1979, 18 (14): : 2516 - 2522
  • [35] Mathematical analysis and numerical modelling of the guided modes of the step-index optical fibers
    Karchevskii, E
    [J]. FIFTH INTERNATIONAL CONFERENCE ON MATHEMATICAL AND NUMERICAL ASPECTS OF WAVE PROPAGATION, 2000, : 414 - 418
  • [36] All-Optical Mode Conversion and Temperature Sensing via Transient Grating in Step-Index Fiber
    Mondal, Partha
    Haldar, Raktim
    Mishra, Vishwatosh
    Varshney, Shailendra K.
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 30 (24) : 2175 - 2178
  • [37] Generation of radially polarized light beams of high quality using a step-index optical fiber
    Yuzhao Ma
    [J]. Optical Review, 2012, 19 : 39 - 44
  • [38] Generation of Radially Polarized Light Beams of High Quality Using a Step-Index Optical Fiber
    Ma, Yuzhao
    [J]. OPTICAL REVIEW, 2012, 19 (02) : 39 - 44
  • [39] Modeling of transmission characteristics in step-index polymer optical fiber using the matrix exponential method
    Stepniak, Grzegorz
    Siuzdak, Jerzy
    [J]. APPLIED OPTICS, 2018, 57 (31) : 9203 - 9207
  • [40] Single mode step-index polymer optical fiber for humidity insensitive high temperature fiber Bragg grating sensors
    Woyessa, Getinet
    Fasano, Andrea
    Stefani, Alessio
    Markos, Christos
    Nielsen, Kristian
    Rasmussen, Henrik K.
    Bang, Ole
    [J]. OPTICS EXPRESS, 2016, 24 (02): : 1253 - 1260
12345