Localization of a loss-inducing perturbation with variable accuracy along a test fiber using transmission-reflection analysis

被引：16
|
作者：
Spirin, VV
Mendieta, FJ
Miridonov, SV
Shlyagin, MG
Chtcherbakov, AA
Swart, PL
机构：
[1] CICESE, Div Fis Aplicada, Ensenada, Baja California, Mexico
[2] Rand Afrikaans Univ, Fac Engn, ZA-2092 Johannesburg, South Africa
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 02期
关键词：
Bragg grating; distributed fiber optical loss sensor; Rayleigh scattering;
D O I：
10.1109/LPT.2003.821048
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：
We report on the detection of a loss-inducing perturbation With variable localization accuracy along a test fiber based on the analysis of transmitted and reflected powers of an unmodulated continuous-wave light source. The required accuracy of localization is provided by suitable distribution of the differential reflectivity along the fiber. The localization accuracy for a strong disturbance has been estimated as +/- 1.0 m along the 3.939-km single-mode test fiber and as +/- 5.0 mm along a designated 10-cm fiber part for both strong and weak perturbations.
引用
收藏
页码：569 / 571
页数：3
相关论文
共 9 条
  • [1] Localization of a loss-inducing perturbation with variable accuracy along a test fiber using transmission-reflection analysis
    Spirin, VV
    Mendieta, FJ
    Miridonov, SV
    Shlyagin, MG
    INDUSTRIAL AND HIGHWAY SENSORS TECHNOLOGY, 2003, 5272 : 164 - 171
  • [2] Transmission/reflection analysis for localization of loss-inducing perturbations in distributed fiber-optic sensor based on Rayleigh backscattering
    Spirin, VV
    Jiménez, FJM
    Swart, PL
    ADVANCED SENSOR SYSTEMS AND APPLICATIONS, 2002, 4920 : 323 - 330
  • [3] Localization of a loss-inducing perturbation for a fiber optic alarm-condition sensor using an un-modulated fight source
    Spirin, VV
    Shlyagin, MG
    Miridonov, SV
    Lopez, R
    Borbon, IM
    Swart, PL
    OFS 2002: 15TH OPTICAL FIBER SENSORS CONFERENCE TECHNICAL DIGEST, 2002, : 423 - 426
  • [4] Transmission-reflection analysis for localization of temporally successive multipoint perturbations in a distributed fiber-optic loss sensor based on Rayleigh backscattering
    Spirin, VV
    APPLIED OPTICS, 2003, 42 (07) : 1175 - 1181
  • [5] Autonomous measurement system for localization of loss-induced perturbation based on transmission-reflection analysis - art. no. 6770OH
    Spirin, Vastly V.
    Miridonov, Serguei V.
    Mitrani, Enrique
    Morales, Carlos
    Shlyagin, Mikhail G.
    Castro, Marcial
    Manriquez, Manuel
    FIBER OPTIC SENSORS AND APPLICATIONS V, 2007, 6770 : OH770 - OH770
  • [6] 20-km-length distributed fiber optical loss sensor based on transmission-reflection analysis
    Spirin, VV
    Swart, PL
    Chtcherbakov, AA
    Miridonov, SV
    Shlyagin, M
    OPTICAL ENGINEERING, 2005, 44 (04) : 1 - 2
  • [7] REFERENCE-PLANE INVARIANT, BROADBAND, AND STABLE CONSTITUTIVE PARAMETERS DETERMINATION OF LOW-LOSS MATERIALS FROM TRANSMISSION-REFLECTION MEASUREMENTS USING VARIABLE PARAMETERS
    Hasar, U. C.
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2012, 26 (01) : 44 - 53
  • [8] Machine learning-based analysis of multiple simultaneous disturbances applied on a transmission-reflection analysis based distributed sensor using a nanoparticle-doped fiber
    LETíCIA AVELLAR
    ANSELMO FRIZERA
    HELDER ROCHA
    MARIANA SILVEIRA
    CAMILO DíAZ
    WILFRIED BLANC
    CARLOS MARQUES
    ARNALDO LEAL-JUNIOR
    Photonics Research, 2023, 11 (03) : 364 - 372
  • [9] eMachine learning-based analysis of multiple simultaneous disturbances applied on a transmission-reflection analysis based distributed sensor using a nanoparticle-doped fiber
    Avellar, Leticia
    Frizera, Anselmo
    Rocha, Helder
    Silveira, Mariana
    Diaz, Camilo
    Blanc, Wilfried
    Marques, Carlos
    Leal-Junior, Arnaldo
    PHOTONICS RESEARCH, 2023, 11 (03) : 364 - 372
1