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Proceedings Paper

Optical feedback in diode laser for sound-pressure measurement
Author(s): Ramiz Gamidov; Enver Sadikhov; Mustafa Cetintas
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Paper Abstract

We describe a method for a sound pressure measurement in a small volume based on optical feedback in single-mode diode laser. The shift in the operating frequency of diode laser due to the vibration of a testing object under explosion to the sound field are used for a determination of a sound pressure amplitude. The working range and possible applications of the proposed method are discussed.

Paper Details

Date Published: 1 June 1998
PDF: 6 pages
Proc. SPIE 3411, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (1 June 1998); doi: 10.1117/12.307749
Show Author Affiliations
Ramiz Gamidov, TUBITAK (Turkey)
Enver Sadikhov, TUBITAK (Turkey)
Mustafa Cetintas, TUBITAK (Turkey)


Published in SPIE Proceedings Vol. 3411:
Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

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