Focusing of Laser Beams through Scattering Medium by Golden Section Method

Ziyang Chen; Xiansheng Hu; Xuanxuan Ji; Jixiong Pu

doi:10.1364/MATH.2017.MM4C.4

Imaging and Applied Optics 2017 (3D, AIO, COSI, IS, MATH, pcAOP)
OSA Technical Digest (online) (Optica Publishing Group, 2017),
paper MM4C.4
•https://doi.org/10.1364/MATH.2017.MM4C.4

Focusing of Laser Beams through Scattering Medium by Golden Section Method

Ziyang Chen, Xiansheng Hu, Xuanxuan Ji, and Jixiong Pu

Mathematics in Imaging 2017

San Francisco, California United States
26–29 June 2017
ISBN: 978-1-943580-29-3

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Multiple Scattering and Turbid Media (MM4C)

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Z. Chen, X. Hu, X. Ji, and J. Pu, "Focusing of Laser Beams through Scattering Medium by Golden Section Method," in Imaging and Applied Optics 2017 (3D, AIO, COSI, IS, MATH, pcAOP), OSA Technical Digest (online) (Optica Publishing Group, 2017), paper MM4C.4.

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Abstract

Speckle formed by laser beams through scattering media can be modulated into a bright focal spot by shaping the phase of the beam. We introduce golden section method to improve the shaping efficiency.

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