Real-time digital holographic beam-shaping system with a genetic feedback tuning loop

Joonku Hahn; Hwi Kim; Kyongsik Choi; Byoungho Lee

doi:10.1364/AO.45.000915

Real-time digital holographic beam-shaping system with a genetic feedback tuning loop

Joonku Hahn
, Hwi Kim
, Kyongsik Choi
, Byoungho Lee

School of Electronics Engineering

Seoul National University

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

A novel implementation of a real-time digital holographic system with a genetic feedback tuning loop is proposed. The proposed genetic feedback tuning loop is effective in encoding optimal phase holograms on a liquid-crystal spatial light modulator in the system. Optimal calibration of the liquid-crystal spatial light modulator can be achieved via the genetic feedback tuning loop, and the optimal phase hologram can then overcome the aberration of the internal optics of the system.

Original language	English
Pages (from-to)	915-924
Number of pages	10
Journal	Applied Optics
Volume	45
Issue number	5
DOIs	https://doi.org/10.1364/AO.45.000915
State	Published - 10 Feb 2006

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10.1364/AO.45.000915

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title = "Real-time digital holographic beam-shaping system with a genetic feedback tuning loop",

abstract = "A novel implementation of a real-time digital holographic system with a genetic feedback tuning loop is proposed. The proposed genetic feedback tuning loop is effective in encoding optimal phase holograms on a liquid-crystal spatial light modulator in the system. Optimal calibration of the liquid-crystal spatial light modulator can be achieved via the genetic feedback tuning loop, and the optimal phase hologram can then overcome the aberration of the internal optics of the system.",

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AU - Choi, Kyongsik

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AB - A novel implementation of a real-time digital holographic system with a genetic feedback tuning loop is proposed. The proposed genetic feedback tuning loop is effective in encoding optimal phase holograms on a liquid-crystal spatial light modulator in the system. Optimal calibration of the liquid-crystal spatial light modulator can be achieved via the genetic feedback tuning loop, and the optimal phase hologram can then overcome the aberration of the internal optics of the system.

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DO - 10.1364/AO.45.000915

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Real-time digital holographic beam-shaping system with a genetic feedback tuning loop

Abstract

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