A new technique for fine spatial resolution BOTDA

Xin-Zen Li

doi:10.1117/12.2302291

9 November 2000 A new technique for fine spatial resolution BOTDA

Xin-Zen Li

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 418544 (2000) https://doi.org/10.1117/12.2302291
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

This paper suggests a transform relation in Brillouin Optical Time Domain Analyzer (BOTDA). By computerized signal processing using the relationship, the spatial resolution of BOTDA can be improved to sub millimeter order theoretically, compares to about 1m of present art of view.

Citation Download Citation

Xin-Zen Li "A new technique for fine spatial resolution BOTDA", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418544 (9 November 2000); https://doi.org/10.1117/12.2302291

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