Contributions to wavelength shifts of DFB fiber lasers used as acoustic sensors in air

Sigurd Weidemann Lovseth; Kjell Blotekjaer; Jon Thomas Kringlebotn

doi:10.1117/12.309642

18 June 1998 Contributions to wavelength shifts of DFB fiber lasers used as acoustic sensors in air

Sigurd Weidemann Lovseth, Kjell Blotekjaer, Jon Thomas Kringlebotn

Proceedings Volume 3483, European Workshop on Optical Fibre Sensors; (1998) https://doi.org/10.1117/12.309642
Event: European Workshop on Optical Fibre Sensors, 1998, Peebles, Scotland, United Kingdom

Abstract

Our aim is to investigate the use of distributed feedback (DFB) fiber lasers [1] as acoustic sensors. In this paper we will discuss the various contributions to the frequency shifts that make such sensing possible, and compare the theoretical results with preliminary experimental results.

Citation Download Citation

Sigurd Weidemann Lovseth, Kjell Blotekjaer, and Jon Thomas Kringlebotn "Contributions to wavelength shifts of DFB fiber lasers used as acoustic sensors in air", Proc. SPIE 3483, European Workshop on Optical Fibre Sensors, (18 June 1998); https://doi.org/10.1117/12.309642

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