Optical diffusion imaging data from speckle pattern frequency correlations

Mark A. Webster; Kevin J. Webb; Andrew M. Weiner

doi:10.1117/12.447122

31 October 2001 Optical diffusion imaging data from speckle pattern frequency correlations

Mark A. Webster, Kevin J. Webb, Andrew M. Weiner

Proceedings Volume 4432, Diagnostic Optical Spectroscopy in Biomedicine; (2001) https://doi.org/10.1117/12.447122
Event: European Conferences on Biomedical Optics, 2001, Munich, Germany

Abstract

We demonstrate a convenient technique for determining the temporal response and scattering parameters of a diffusive medium using laser speckle pattern frequency correlations. Experimental results using an external-cavity tunable laser diode are presented. This approach can be extended to provide data for image reconstruction based on a diffusion model.

Citation Download Citation

Mark A. Webster, Kevin J. Webb, and Andrew M. Weiner "Optical diffusion imaging data from speckle pattern frequency correlations", Proc. SPIE 4432, Diagnostic Optical Spectroscopy in Biomedicine, (31 October 2001); https://doi.org/10.1117/12.447122

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