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Proceedings Paper

Utilization of an LCoS spatial light modulator's phase flicker for improving diffractive efficiency
Author(s): Karol Kakarenko; Marcin Zaremba; Izabela Ducin; Michał Makowski; Agnieszka Siemion; Andrzej Siemion; Jaroslaw Suszek; Maciej Sypek; Dariusz Wojnowski; Zbigniew Jaroszewicz; Andrzej Kołodziejczyk
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Paper Abstract

This work presents the observation, measurement and utilization of phase modulation in-time flickering, on a high-end Liquid Crystal on Silicon (LCoS) Spatial Light Modulator (SLM). The flicker due to binary driving electronics is a negative effect. However, this drawback can be minimized by appropriate adjustment of phase modulation depth, which results in a time-synchronization of peak efficiencies for selected wavelengths. In this paper optimal parameters for three wavelengths of primary RGB colors are investigated. The result is optimal performance of the SLM for full-color dynamic holography.

Paper Details

Date Published: 14 December 2010
PDF: 8 pages
Proc. SPIE 7746, 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 77461J (14 December 2010); doi: 10.1117/12.881767
Show Author Affiliations
Karol Kakarenko, Warsaw Univ. of Technology (Poland)
Marcin Zaremba, Warsaw Univ. of Technology (Poland)
Izabela Ducin, Warsaw Univ. of Technology (Poland)
Michał Makowski, Warsaw Univ. of Technology (Poland)
Agnieszka Siemion, Warsaw Univ. of Technology (Poland)
Andrzej Siemion, Warsaw Univ. of Technology (Poland)
Jaroslaw Suszek, Warsaw Univ. of Technology (Poland)
Maciej Sypek, Warsaw Univ. of Technology (Poland)
Dariusz Wojnowski, Warsaw Univ. of Technology (Poland)
Zbigniew Jaroszewicz, Institute of Applied Optics (Poland)
Andrzej Kołodziejczyk, Warsaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 7746:
17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Jarmila Müllerová; Dagmar Senderáková; Stanislav Jurečka, Editor(s)

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