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Feedback-based Wavefront Shaping

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Journal Opt Express
Date 2015 May 14
PMID 25969306
Citations 51
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Abstract

Light scattering was thought to be the fundamental limitation for the depth at which optical imaging methods can retain their resolution and sensitivity. However, it was shown that light can be focused inside even the most strongly scattering objects by spatially shaping the wavefront of the incident light. This review summarizes recently developed feedback-based approaches for focusing light inside and through scattering objects.

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