Some features of acousto-optical methods as applied to measurement technology

S. M. Kolomiets

doi:10.1117/12.501389

19 June 2003 Some features of acousto-optical methods as applied to measurement technology

S. M. Kolomiets

Proceedings Volume 5066, Lasers for Measurements and Information Transfer 2002; (2003) https://doi.org/10.1117/12.501389
Event: Lasers for Measurements and Information Transfer 2002, 2002, St. Petersburg, Russian Federation

Abstract

Some features of acousto-optical methods as applied to measurement technology are considered. The intensity of diffraction maxima are modulated at light beam diameter comparable to the acoustic wavelength. Such phenomena take place for light beam diffraction at surface ultrasonic waves (Rayleigh waves), capillary waves on a surface of a fluid as well. The signal modulation frequencies depend not only on the wave frequency, but also on the studied medium velocity. Signal modulation phases depend on wavelength. Therefore such methods may be useful for various problems of measurement technology, as the optical scheme of the measuring device can be very simple: laser -- medium under study (in which one of the indicated waves is excited) -- photodetector.

Citation Download Citation

S. M. Kolomiets "Some features of acousto-optical methods as applied to measurement technology", Proc. SPIE 5066, Lasers for Measurements and Information Transfer 2002, (19 June 2003); https://doi.org/10.1117/12.501389

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
9 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Ultrasonics

Capillaries

Diffraction

Modulation

Acoustics

Velocity measurements

Light wave propagation

Show All Keywords

Keywords/Phrases

Search In:

Publication Years