skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Laser adaptive holographic hydrophone

Abstract

A new type of a laser hydrophone based on dynamic holograms, formed in a photorefractive crystal, is proposed and studied. It is shown that the use of dynamic holograms makes it unnecessary to use complex optical schemes and systems for electronic stabilisation of the interferometer operating point. This essentially simplifies the scheme of the laser hydrophone preserving its high sensitivity, which offers the possibility to use it under a strong variation of the environment parameters. The laser adaptive holographic hydrophone implemented at present possesses the sensitivity at a level of 3.3 mV Pa{sup -1} in the frequency range from 1 to 30 kHz. (laser hydrophones)

Authors:
; ; ;  [1]
  1. Institute of Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok (Russian Federation)
Publication Date:
OSTI Identifier:
22551087
Resource Type:
Journal Article
Journal Name:
Quantum Electronics (Woodbury, N.Y.)
Additional Journal Information:
Journal Volume: 46; Journal Issue: 3; Other Information: Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7818
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; CRYSTALS; INTERFEROMETERS; KHZ RANGE; LASERS; REFRACTION; SENSITIVITY

Citation Formats

Romashko, R V, Kulchin, Yu N, Bezruk, M N, and Ermolaev, S A. Laser adaptive holographic hydrophone. United States: N. p., 2016. Web. doi:10.1070/QEL15976.
Romashko, R V, Kulchin, Yu N, Bezruk, M N, & Ermolaev, S A. Laser adaptive holographic hydrophone. United States. doi:10.1070/QEL15976.
Romashko, R V, Kulchin, Yu N, Bezruk, M N, and Ermolaev, S A. Thu . "Laser adaptive holographic hydrophone". United States. doi:10.1070/QEL15976.
@article{osti_22551087,
title = {Laser adaptive holographic hydrophone},
author = {Romashko, R V and Kulchin, Yu N and Bezruk, M N and Ermolaev, S A},
abstractNote = {A new type of a laser hydrophone based on dynamic holograms, formed in a photorefractive crystal, is proposed and studied. It is shown that the use of dynamic holograms makes it unnecessary to use complex optical schemes and systems for electronic stabilisation of the interferometer operating point. This essentially simplifies the scheme of the laser hydrophone preserving its high sensitivity, which offers the possibility to use it under a strong variation of the environment parameters. The laser adaptive holographic hydrophone implemented at present possesses the sensitivity at a level of 3.3 mV Pa{sup -1} in the frequency range from 1 to 30 kHz. (laser hydrophones)},
doi = {10.1070/QEL15976},
journal = {Quantum Electronics (Woodbury, N.Y.)},
issn = {1063-7818},
number = 3,
volume = 46,
place = {United States},
year = {2016},
month = {3}
}