Theoretical and experimental research of light scattering on driven shape oscillations by a liquid droplet levitated by ultrasound

A. N. Gordeev; Ivanor Nunes De Oliveira

doi:10.1117/12.284733

11 August 1997 Theoretical and experimental research of light scattering on driven shape oscillations by a liquid droplet levitated by ultrasound

A. N. Gordeev, Ivanor Nunes De Oliveira

Author Affiliations +

Proceedings Volume 3200, Third Conference on Photonic Systems for Ecological Monitoring; (1997) https://doi.org/10.1117/12.284733
Event: Third Conference on Photonic Systems for Ecological Monitoring, 1996, Prague, Czech Republic

Abstract

Method of control of the particles' size by the measurement of light intensity scattered on a fixed particle at the first order rainbow angle has been developed. Object of research was the single droplet of benzol levitated in the water by ultrasound. It was demonstrated that the Airy's theory is applicable to particles of the size less than 500 micrometers . Modification of the method using the functional dependence of frequency of the self-resonant low loss spheroidal oscillations on droplet's size is considered. Possibility of determination of the surface tension of liquid droplet by light scattering at the first order rainbow angle is demonstrated. Resonant character of light scattering on spheroidal oscillations of droplet is used. Schematic diagram of the experimental apparatus including CCD-camera is described.

Citation Download Citation

A. N. Gordeev and Ivanor Nunes De Oliveira "Theoretical and experimental research of light scattering on driven shape oscillations by a liquid droplet levitated by ultrasound", Proc. SPIE 3200, Third Conference on Photonic Systems for Ecological Monitoring, (11 August 1997); https://doi.org/10.1117/12.284733

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