Laser-interference methods in hydroacoustic systems

G. I. Dolgikh; A. A. Plotnikov

doi:10.1117/12.802256

29 April 2008 Laser-interference methods in hydroacoustic systems

G. I. Dolgikh, A. A. Plotnikov

Proceedings Volume 7006, Lasers for Measurements and Information Transfer 2007; 700605 (2008) https://doi.org/10.1117/12.802256
Event: Lasers for Measurements and Information Transfer 2007, 2007, St. Petersburg, Russian Federation

Abstract

In article the description of bottom station is resulted, basic measuring device is laser-interference hydrophone. Laser-interference hydrophone is created on a basis Michelson interferometer of equal-arm type. As a light source in interferometer the semi-conductor laser is used. A sensitive element of a laser hydrophone is the round membrane which is included in system <<cat's eye>>.

Citation Download Citation

G. I. Dolgikh and A. A. Plotnikov "Laser-interference methods in hydroacoustic systems", Proc. SPIE 7006, Lasers for Measurements and Information Transfer 2007, 700605 (29 April 2008); https://doi.org/10.1117/12.802256

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