Coupling efficiency of optical fields in spherical particles during SLS processes

Alexander A. Zemlyanov; Yuri E. Geints; Ekaterina K. Panina

doi:10.1117/12.411942

29 December 2000 Coupling efficiency of optical fields in spherical particles during SLS processes

Alexander A. Zemlyanov, Yuri E. Geints, Ekaterina K. Panina

Proceedings Volume 4341, Seventh International Symposium on Atmospheric and Ocean Optics; (2000) https://doi.org/10.1117/12.411942
Event: 7th International Symposium on Atmospheric and Ocean Optics, 2000, Tomsk, Russian Federation

Abstract

The paper is devoted to the problem of derivation of optimum conditions for the development of stimulated light scattering (SLS) processes in spherical micron-sized particles. The equation for threshold pumping intensity in the case of realization in a particle the conditions of a double SLS resonance for incident and scattered waves was obtained. The coefficient of spatial field overlapping B_c((omega) _L, (omega) _S) was introduced. The coefficient B_c((omega) _L, (omega) _S) is shown to be approximately one order of magnitude higher when the mode order of input and output resonances are equal, then when they are different. The main factor determining the value of B_c((omega) _L, (omega) _S) is the FWHM of excited modes.

Citation Download Citation

Alexander A. Zemlyanov, Yuri E. Geints, and Ekaterina K. Panina "Coupling efficiency of optical fields in spherical particles during SLS processes", Proc. SPIE 4341, Seventh International Symposium on Atmospheric and Ocean Optics, (29 December 2000); https://doi.org/10.1117/12.411942

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