Directivity pattern investigation of dual fiber optic hydrophone
نویسندگان
چکیده
منابع مشابه
Dual polarization fiber grating laser hydrophone.
A novel fiber optic hydrophone based on the integration of a dual polarization fiber grating laser and an elastic diaphragm is proposed and experimentally demonstrated. The diaphragm transforms the acoustic pressure into transversal force acting on the laser cavity which changes the fiber birefringence and therefore the beat frequency between the two polarization lines. The proposed hydrophone ...
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ژورنال
عنوان ژورنال: Scientific and Technical Journal of Information Technologies, Mechanics and Optics
سال: 2015
ISSN: 2226-1494
DOI: 10.17586/2226-1494-2015-15-6-1015-1020