Sakadžić, Sava and Wang, Lihong V. (2006) Correlation transfer equation for ultrasound-modulated multiply scattered light. Physical Review E, 74 (3). Art. No. 036618. ISSN 1539-3755. https://resolver.caltech.edu/CaltechAUTHORS:20161102-154838756
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Abstract
In this paper, we develop a temporal correlation transfer equation (CTE) for ultrasound-modulated multiply scattered light. The equation can be used to obtain the time-varying specific intensity of light produced by a nonuniform ultrasound field in optically scattering media that have a heterogeneous distribution of optical parameters. We also develop a Monte Carlo algorithm that can provide the spatial distribution of the optical power spectrum in optically scattering media with focused ultrasound fields, and heterogeneous distributions of optically scattering and absorbing objects. Derivation of the CTE is based on the ladder diagram approximation of the Bethe-Salpeter equation that assumes moderate ultrasound pressures. We expect the CTE to be applicable to a wide spectrum of conditions in the ultrasound-modulated optical tomography of soft biological tissues.
| Item Type: | Article | |||||||||
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| Additional Information: | © 2006 The American Physical Society. Received 10 April 2006; revised manuscript received 10 August 2006; published 26 September 2006. | |||||||||
| Issue or Number: | 3 | |||||||||
| Classification Code: | PACS number(s): 42.25.Dd, 42.90.+m | |||||||||
| Record Number: | CaltechAUTHORS:20161102-154838756 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20161102-154838756 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 71696 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 02 Nov 2016 23:25 | |||||||||
| Last Modified: | 03 Oct 2019 16:10 |
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