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Proceedings Paper

Fiber optic intrusion sensor with the configuration of an optical time-domain reflectometer using coherent interference of Rayleigh backscattering
Author(s): Jaehee Park; Wanku Lee; Henry Fuller Taylor
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Paper Abstract

The optical fiber intrusion sensor is investigated in the configuration of an optical time domain reflectometer using coherent interference of Rayleigh backscattering in a single mode fiber. When the modulation pulse width was 4 usec, the spatial resolution of this intrusion sensor was about 400m, the signal to noise ratio was about 3.3 and the bandwidth was about 30.5Hz.

Paper Details

Date Published: 13 August 1998
PDF: 8 pages
Proc. SPIE 3555, Optical and Fiber Optic Sensor Systems, (13 August 1998); doi: 10.1117/12.318220
Show Author Affiliations
Jaehee Park, Keimyung Univ. (South Korea)
Wanku Lee, Samsung Advanced Institute of Technology (South Korea)
Henry Fuller Taylor, Texas A&M Univ. (United States)


Published in SPIE Proceedings Vol. 3555:
Optical and Fiber Optic Sensor Systems
Shanglian Huang; Kim D. Bennett; David A. Jackson, Editor(s)

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