Optical Companding

Yunshan Jiang; Bahram Jalali

doi:10.1364/CLEO_SI.2018.SM4D.5

Conference on Lasers and Electro-Optics
OSA Technical Digest (online) (Optica Publishing Group, 2018),
paper SM4D.5
•https://doi.org/10.1364/CLEO_SI.2018.SM4D.5

Optical Companding

Yunshan Jiang and Bahram Jalali

CLEO: Science and Innovations 2018

San Jose, California United States
13–18 May 2018
ISBN: 978-1-943580-42-2

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Optical Metrology Nonlinear Optical Technologies (SM4D)

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Y. Jiang and B. Jalali, "Optical Companding," in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optica Publishing Group, 2018), paper SM4D.5.

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Abstract

We introduce a new nonlinear analog optical computing concept that compresses the signal’s dynamic range and realizes non-uniform quantization that reshapes and improves the signal-to-noise ratio in the digital domain.

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