Study on Remote Measurement Technique of Grating Displacement Utilizing Laser Doppler Effect

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 18, Issue 7, 923(1998)

[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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A remote measurement system of solid surface displacement by laser Doppler effect of grating which was used to produce beat frequency is discussed. An acousto-optical system could be conveniently adjusted. The displacement measurement at the remote distance of 50 meters was realized.

Keywords

acousto-optical modulation remote measurement of displacement Doppler effect

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study on Remote Measurement Technique of Grating Displacement Utilizing Laser Doppler Effect[J]. Acta Optica Sinica, 1998, 18(7): 923

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Paper Information

Category: Instrumentation, Measurement and Metrology

Received: Apr. 6, 1997

Accepted: --

Published Online: Oct. 18, 2006

The Author Email:

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology