Li, Hui and Wang, Lihong V. (2002) Autocorrelation of scattered laser light for ultrasound-modulated optical tomography in dense turbid media. Applied Optics, 41 (22). pp. 4739-4742. ISSN 0003-6935. doi:10.1364/AO.41.004739. https://resolver.caltech.edu/CaltechAUTHORS:20170201-104428351
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Abstract
Based on measurement of the intensity autocorrelation function, a new method to determine the modulation depth of scattered laser light modulated by an ultrasonic wave in turbid media was applied to ultrasound-modulated optical tomography. Good signal-to-noise ratios and high sensitivities were demonstrated. Images of double optically absorbing objects buried in a highly optically scattering gel sample were obtained. The contrast was more than 10%, and the spatial resolution was approximately 2 mm.
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| Additional Information: | © 2002 Optical Society of America. Received 15 January 2002; revised manuscript received 9 April 2002. This project was sponsored in part by the National Institutes of Health grant R01 CA71980; National Science Foundation grant BES-9734491; and Texas Higher Education Coordinating Board grant 000512-0123-1999. H. Li is a visiting scholar at Texas A&M University sponsored by the China Scholarship Council. | ||||||||||
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| Issue or Number: | 22 | ||||||||||
| Classification Code: | OCIS codes: 170.3880, 030.6140, 170.5270, 170.7050, 110.7170 | ||||||||||
| DOI: | 10.1364/AO.41.004739 | ||||||||||
| Record Number: | CaltechAUTHORS:20170201-104428351 | ||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170201-104428351 | ||||||||||
| Official Citation: | Hui Li and Lihong V. Wang, "Autocorrelation of scattered laser light for ultrasound-modulated optical tomography in dense turbid media," Appl. Opt. 41, 4739-4742 (2002) | ||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||
| ID Code: | 73929 | ||||||||||
| Collection: | CaltechAUTHORS | ||||||||||
| Deposited By: | Tony Diaz | ||||||||||
| Deposited On: | 01 Feb 2017 19:09 | ||||||||||
| Last Modified: | 11 Nov 2021 05:23 |
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