Wang, Zi-Qiang and Zhao, Qian and Yu, Pan-Pan and Yang, Jia-Miao and Li, Yin-Mei and Gong, Lei (2019) Bat algorithm-enabled binary optimization for scattered light focusing. Applied Physics Express, 12 (10). Art. No. 102002. ISSN 1882-0778. doi:10.7567/1882-0786/ab3e5a. https://resolver.caltech.edu/CaltechAUTHORS:20190904-104422621
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Abstract
We introduce a novel global optimization algorithm–bat algorithm (BA) for wavefront shaping to focus light through highly scattered media. Compared with the well-known genetic algorithm, BA-based binary wavefront shaping achieves a higher enhancement with less time in noisy environments, which is validated by simulation and experiment. Using a high-speed digital micromirror device, the BA enables quick formation of single or multiple focal spots through a highly scattering layer. The BA offers a competitive algorithm for wavefront shaping in turbid media, which might benefit biomedical imaging in deep tissues.
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| Additional Information: | © 2019 The Japan Society of Applied Physics. Received 9 July 2019; Accepted 25 August 2019; Accepted Manuscript online 26 August 2019; Published 4 September 2019. The authors acknowledge the supports from the National Natural Science Foundation of China (Grant Nos. 61535011 and 11374292) and the National Key Research and Development Program of China (2017YFA0304800). | ||||||||
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| Issue or Number: | 10 | ||||||||
| DOI: | 10.7567/1882-0786/ab3e5a | ||||||||
| Record Number: | CaltechAUTHORS:20190904-104422621 | ||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20190904-104422621 | ||||||||
| Official Citation: | Zi-Qiang Wang et al 2019 Appl. Phys. Express 12 102002 | ||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||
| ID Code: | 98408 | ||||||||
| Collection: | CaltechAUTHORS | ||||||||
| Deposited By: | Tony Diaz | ||||||||
| Deposited On: | 04 Sep 2019 21:08 | ||||||||
| Last Modified: | 16 Nov 2021 17:38 |
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