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Proceedings Paper

Sweep BOTDA for fast distributed sensing
Author(s): A. Minardo; E. Catalano; A. Coscetta; L. Zeni
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Paper Abstract

A new scheme for fast distributed sensing based on Brillouin Optical Time-Domain Analysis (BOTDA) is proposed and demonstrated, based on the use of a frequency swept microwave source for the generation of the probe wave. The entire BOTDA measurement is taken within the duration of the frequency sweep, at a frequency granularity depending on the duration of the sweep, the repetition rate of the pump pulses and the number of averages.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103237K (23 April 2017); doi: 10.1117/12.2265285
Show Author Affiliations
A. Minardo, Seconda Univ. degli Studi di Napoli (Italy)
E. Catalano, Seconda Univ. degli Studi di Napoli (Italy)
A. Coscetta, Seconda Univ. degli Studi di Napoli (Italy)
L. Zeni, Seconda Univ. degli Studi di Napoli (Italy)


Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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