Direct determination of diffusion properties of random media from speckle contrast
File(s)
Accepted version
Author(s)
Type
Journal Article
Abstract
We present a simple scheme to determine the diffusion properties of a thin slab of strongly scattering material by measuring the speckle contrast resulting from the transmission of a femtosecond pulse with controlled bandwidth. In contrast with previous methods, our scheme does not require time measurements nor interferometry. It is well adapted to the characterization of samples for pulse shaping, nonlinear excitation through scattering media, and biological imaging.
Date Issued
2011-08-19
Date Acceptance
2011-07-20
Citation
Optics Letters, 2011, 36 (17), pp.3332-3334
ISSN
0146-9592
Publisher
Optical Society of America
Start Page
3332
End Page
3334
Journal / Book Title
Optics Letters
Volume
36
Issue
17
Copyright Statement
© 2011 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000294667100010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Subjects
Science & Technology
Physical Sciences
Optics
SCATTERING MEDIA
OPTICAL DIFFUSION
LASER SPECKLE
TIME
LIGHT
Publication Status
Published