Optical Focusing through Scattering Media by Time-reversing the Diffused Complex Field by Using a Single SLM

Qiang Yang; Qiang Yang; Xinzhu Sang; Liangcai Cao; Guofan Jin

doi:10.1364/DH.2015.DTh2A.7

Digital Holography & 3-D Imaging Meeting
OSA Technical Digest (Optica Publishing Group, 2015),
paper DTh2A.7
•https://doi.org/10.1364/DH.2015.DTh2A.7

Optical Focusing through Scattering Media by Time-reversing the Diffused Complex Field by Using a Single SLM

Qiang Yang, Xinzhu Sang, Liangcai Cao, and Guofan Jin

Digital Holography and Three-Dimensional Imaging 2015

Shanghai China
24–28 May 2015
ISBN: 978-1-55752-991-6

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Applications of DH II (DTh2A)

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Q. Yang, X. Sang, L. Cao, and G. Jin, "Optical Focusing through Scattering Media by Time-reversing the Diffused Complex Field by Using a Single SLM," in Digital Holography & 3-D Imaging Meeting, OSA Technical Digest (Optica Publishing Group, 2015), paper DTh2A.7.

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Abstract

To focus light through scattering media, time-reversing light is generated to reconstruct both the phase and amplitude of a simulated diffused wavefront by using a single phase-only SLM.

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