| Parallel wavefront optimization method for focusing light through random scattering media. | |
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MedLine Citation:
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PMID: 21403712 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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A parallel wavefront optimization method is demonstrated experimentally to focus light through random scattering media. The simultaneous modulation of multiple phase elements, each at a unique frequency, enables a parallel determination of the optimal wavefront. Compared to a pixel-by-pixel measurement, the reported parallel method uses the target signal in a highly efficient way. With 441 phase elements, a high-quality focus was formed through a glass diffuser with a peak-to-background ratio of ∼270. The accuracy and repeatability of the system were tested through experiments. |
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Authors:
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Meng Cui |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Optics letters Volume: 36 ISSN: 1539-4794 ISO Abbreviation: Opt Lett Publication Date: 2011 Mar |
Date Detail:
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Created Date: 2011-03-15 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7708433 Medline TA: Opt Lett Country: United States |
Other Details:
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Languages: eng Pagination: 870-2 Citation Subset: IM |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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