Utilization of an LCoS spatial light modulator's phase flicker for improving diffractive efficiency

Karol Kakarenko; Marcin Zaremba; Izabela Ducin; Michał Makowski; Agnieszka Siemion; Andrzej Siemion; Jaroslaw Suszek; Maciej Sypek; Dariusz Wojnowski; Zbigniew Jaroszewicz; Andrzej Kołodziejczyk

doi:10.1117/12.881767

14 December 2010 Utilization of an LCoS spatial light modulator's phase flicker for improving diffractive efficiency

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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Proceedings Volume 7746, 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics; 77461J (2010) https://doi.org/10.1117/12.881767
Event: 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2010, Liptovsky Jan, Slovakia

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.

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Karol Kakarenko, Marcin Zaremba, Izabela Ducin, Michał Makowski, Agnieszka Siemion, Andrzej Siemion, Jaroslaw Suszek, Maciej Sypek, Dariusz Wojnowski, Zbigniew Jaroszewicz, and Andrzej Kołodziejczyk "Utilization of an LCoS spatial light modulator's phase flicker for improving diffractive efficiency", Proc. SPIE 7746, 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 77461J (14 December 2010); https://doi.org/10.1117/12.881767

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