Ellipsometry of speckle patterns for the analysis of optical inhomogeneities (surfaces and bulks)

Gaëlle Georges; Laurent Arnaud; Carole Deumié; Claude Amra

doi:10.1117/12.695993

15 September 2006 Ellipsometry of speckle patterns for the analysis of optical inhomogeneities (surfaces and bulks)

Gaëlle Georges, Laurent Arnaud, Carole Deumié, Claude Amra

Proceedings Volume 6341, Speckle06: Speckles, From Grains to Flowers; 63412V (2006) https://doi.org/10.1117/12.695993
Event: Speckle06: Speckles, From Grains to Flowers, 2006, Nimes, France

Abstract

Far field light scattering from rough surfaces and inhomogeneous bulks has extensively been studied these last decades, with a major application in random media characterization. Angular Resolved measurements are performed and investigated thanks to the development of electromagnetic models. The studies are extended to the case of high angular resolution, that's mean to the speckle pattern. We show that the analysis of the polarization state of the scattered field permits to complete this study and to identify signatures of the different polarization sources which are surfaces or bulks. An application will then be to annul each scattering source in order to select the characterized element.

Citation Download Citation

Gaëlle Georges, Laurent Arnaud, Carole Deumié, and Claude Amra "Ellipsometry of speckle patterns for the analysis of optical inhomogeneities (surfaces and bulks)", Proc. SPIE 6341, Speckle06: Speckles, From Grains to Flowers, 63412V (15 September 2006); https://doi.org/10.1117/12.695993

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