Combined Attenuation and High-Resolution Fault Measurements Using Chaos-OTDR

被引：30
作者：
Dong, Xiangyu [1 ,2 ]
Wang, Anbang [1 ,2 ]
Zhang, Jianguo [1 ,2 ]
Han, Hong [1 ,2 ]
Zhao, Tong [1 ,2 ]
Liu, Xianglian [1 ,2 ]
Wang, Yuncai [1 ]
机构：
[1] Taiyuan Univ Technol, Key Lab Adv Transducers & Intelligent Control Sys, Minist Educ & Shanxi Prov, Taiyuan 030024, Peoples R China
[2] Taiyuan Univ Technol, Inst Optoelect Engn, Coll Phys & Optoelect, Taiyuan 030024, Peoples R China
来源：
IEEE PHOTONICS JOURNAL | 2015年 / 7卷 / 06期
关键词：
Chaos; fiber attenuation; optical time domain reflectometry (OTDR); TIME-DOMAIN REFLECTOMETER; WDM-PON; CODES; GENERATION; LOCATION; SIGNAL; LASER;
D O I：
10.1109/JPHOT.2015.2501650
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 propose a combined attenuation and high-resolution fault measurement method using chaos optical time-domain reflectometry (OTDR). Utilizing the pulse-modulated chaotic light and correlation operation, this technique realizes fiber attenuation measurement and a distance-independent spatial resolution simultaneously. We demonstrate a proof-of-concept experiment for measurements of a single-mode fiber (G.652) and a fiber link consisting of a single-mode fiber (G.652) and a conventional (62.5-mu m) multimode fiber. The measurement results show that different attenuation coefficients can be measured, and the coefficients agree well with the values obtained by using conventional OTDR. A 0.6-m resolution is achieved with a data acquisition bandwidth of 200 MHz.
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页数：6
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共 20 条
  • [1] FIBER WAVEGUIDES - NOVEL TECHNIQUE FOR INVESTIGATING ATTENUATION CHARACTERISTICS
    BARNOSKI, MK
    JENSEN, SM
    [J]. APPLIED OPTICS, 1976, 15 (09): : 2112 - 2115
  • [2] OPTICAL LOW COHERENCE REFLECTOMETRY WITH 1-BULLET-9 MU-M SPATIAL-RESOLUTION
    CLIVAZ, X
    MARQUISWEIBLE, F
    SALATHE, RP
    [J]. ELECTRONICS LETTERS, 1992, 28 (16) : 1553 - 1555
  • [3] Experimental demonstration of the real-time online fault monitoring technique for chaos-based passive optical networks
    Dou, Xinyu
    Yin, Hongxi
    Yue, Hehe
    Jin, Yu
    Shen, Jing
    Li, Lin
    [J]. OPTICS COMMUNICATIONS, 2015, 350 : 288 - 295
  • [4] OPTICAL ORTHOGONAL PULSE-COMPRESSION CODES BY HOPPING
    HEALEY, P
    [J]. ELECTRONICS LETTERS, 1981, 17 (25-2) : 970 - 971
  • [5] USING SIMPLEX CODES TO IMPROVE OTDR SENSITIVITY
    JONES, MD
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (07) : 822 - 824
  • [6] SNR enhancement of OTDR using biorthogonal codes and generalized inverses
    Lee, D
    Yoon, H
    Kim, P
    Park, J
    Kim, NY
    Park, N
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2005, 17 (01) : 163 - 165
  • [7] High resolution Optical Time Domain Reflectometer based on 1.55μm up-conversion photon-counting module
    Legre, Matthieu
    Thew, Rob
    Zbinden, Hugo
    Gisin, Nicolas
    [J]. OPTICS EXPRESS, 2007, 15 (13): : 8237 - 8242
  • [8] REAL-TIME LONG-RANGE COMPLEMENTARY CORRELATION OPTICAL-TIME DOMAIN REFLECTOMETER
    NAZARATHY, M
    NEWTON, SA
    GIFFARD, RP
    MOBERLY, DS
    SISCHKA, F
    TRUTNA, WR
    FOSTER, S
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (01) : 24 - 38
  • [9] OPTICAL CABLE FAULT LOCATION USING CORRELATION TECHNIQUE
    OKADA, K
    HASHIMOTO, K
    SHIBATA, T
    NAGAKI, Y
    [J]. ELECTRONICS LETTERS, 1980, 16 (16) : 629 - 630
  • [10] RESOLUTION CONTROL OF LOW-COHERENCE OPTICAL TIME-DOMAIN REFLECTOMETER BETWEEN 14 AND 290-MU-M
    TAKADA, K
    HIMENO, A
    YUKIMATSU, K
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (07) : 676 - 678
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