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Optical Engineering • Open Access

Improvement of the complex modulated characteristic of cascaded liquid crystal spatial light modulators by using a novel amplitude compensated technique
Author(s): Mei-Li Hsieh; Mao-Ling Chen; Chau-Jern Cheng

Paper Abstract

To achieve the full complex modulated range of the cascaded twisted nematic liquid crystal spatial light modulator (TNLC-SLM), we propose and demonstrate a novel amplitude compensated technique. Optical reconstructions of complex digital holograms with higher image quality are discussed in both analytical and experimental results.

Paper Details

Date Published: 1 July 2007
PDF: 3 pages
Opt. Eng. 46(7) 070501 doi: 10.1117/1.2750658
Published in: Optical Engineering Volume 46, Issue 7
Show Author Affiliations
Mei-Li Hsieh, National Taiwan Normal Univ. (Taiwan)
Mao-Ling Chen, National Taiwan Normal Univ. (Taiwan)
Chau-Jern Cheng, National Taipei Univ. of Technology (Taiwan)

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