Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media

We experimentally compare the optimal steepest ascent algorithm and the sequential method for feedback based iterative wavefront shaping. The former converges significantly faster and leads to a sharp focus behind a turbid medium.

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Bibliographic Details
Main Authors:	Verma, Manish, Liu, Quan
Other Authors:	Boppart, Stephen A.
Format:	Conference or Workshop Item
Language:	English
Published:	2018
Subjects:	Imaging through Turbid Media Medical and Biological Imaging
Online Access:	https://hdl.handle.net/10356/89466 http://hdl.handle.net/10220/44957
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-894662023-12-29T06:44:05Z Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media Verma, Manish Liu, Quan Boppart, Stephen A. Wojtkowski, Maciej Oh, Wang-Yuhl School of Chemical and Biomedical Engineering Proceeding of SPIE 10416, Optical Coherence Imaging Techniques and Imaging in Scattering Media II Imaging through Turbid Media Medical and Biological Imaging We experimentally compare the optimal steepest ascent algorithm and the sequential method for feedback based iterative wavefront shaping. The former converges significantly faster and leads to a sharp focus behind a turbid medium. MOE (Min. of Education, S’pore) Published version 2018-06-05T08:33:04Z 2019-12-06T17:26:08Z 2018-06-05T08:33:04Z 2019-12-06T17:26:08Z 2017 Conference Paper Verma, M., & Liu, Q. (2017). Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media. Proceeding of SPIE 10416, Optical Coherence Imaging Techniques and Imaging in Scattering Media II, 104160O-. https://hdl.handle.net/10356/89466 http://hdl.handle.net/10220/44957 10.1117/12.2283455 en © 2017 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceeding of SPIE 10064, Photons Plus Ultrasound: Imaging and Sensing 2017 and is made available as an electronic reprint (preprint) with permission of SPIE. The published version is available at: [http://dx.doi.org/10.1117/12.2283455]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 4 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Imaging through Turbid Media Medical and Biological Imaging
spellingShingle	Imaging through Turbid Media Medical and Biological Imaging Verma, Manish Liu, Quan Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
description	We experimentally compare the optimal steepest ascent algorithm and the sequential method for feedback based iterative wavefront shaping. The former converges significantly faster and leads to a sharp focus behind a turbid medium.
author2	Boppart, Stephen A.
author_facet	Boppart, Stephen A. Verma, Manish Liu, Quan
format	Conference or Workshop Item
author	Verma, Manish Liu, Quan
author_sort	Verma, Manish
title	Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
title_short	Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
title_full	Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
title_fullStr	Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
title_full_unstemmed	Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
title_sort	evaluation of the optimal steepest ascent algorithm for focusing light through turbid media
publishDate	2018
url	https://hdl.handle.net/10356/89466 http://hdl.handle.net/10220/44957
_version_	1787136571621769216

Evaluation of the optimal steepest ascent algorithm for focusing light through turbid media

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