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Proceedings Paper

Performance evaluation of Brillouin optical correlation domain analysis for fiber optic distributed strain sensing by numerical simulation
Author(s): Toyohiko Yamauchi; Kazuo Hotate
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Paper Abstract

We describe the mechanism of distribution measurement of fiber Brillouin spectrum by Brillouin Optical Correlation Domain Analysis (BOCDA), and numerically simulate the distribution of the Brillouin gain spectrum, which is expected to be measured in experiments. The simulation results agree well with the experimental results. We show the verification of the theoretical formulation of spatial resolution, by using the numerical simulations.

Paper Details

Date Published: 14 December 2004
PDF: 11 pages
Proc. SPIE 5589, Fiber Optic Sensor Technology and Applications III, (14 December 2004); doi: 10.1117/12.571351
Show Author Affiliations
Toyohiko Yamauchi, Univ. of Tokyo (Japan)
Kazuo Hotate, Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 5589:
Fiber Optic Sensor Technology and Applications III
Michael A. Marcus; Brian Culshaw; John P. Dakin, Editor(s)

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