Title
Enhanced Backscattering In A Converging-Beam Configuration
Abbreviated Journal Title
Opt. Lett.
Keywords
WEAK LOCALIZATION; COHERENT BACKSCATTERING; LIGHT; SCATTERING; PHOTONS; Optics
Abstract
Enhanced backscattering (EBS) is investigated for a converging-beam geometry. We find that the functional form of the enhanced backscattering cone is preserved under a change of variables that involves the focal length of the lens and the lens-to-sample distance. In absolute terms, the effect of the lens is that the EBS enhancement cane is lowered in magnitude and narrowed in angle. The experimental data show good agreement with thc theory presented, even for tightly focused beams, as long as the illuminated area is larger than the transport mean free path for the random medium. (C) 1996 Optical Society of America
Journal Title
Optics Letters
Volume
21
Issue/Number
21
Publication Date
1-1-1996
Document Type
Article
Language
English
First Page
1718
Last Page
1720
WOS Identifier
ISSN
0146-9592
Recommended Citation
"Enhanced Backscattering In A Converging-Beam Configuration" (1996). Faculty Bibliography 1990s. 1609.
https://stars.library.ucf.edu/facultybib1990/1609
Comments
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