Modulation schemes of diffractive elements

Hermann Luepken; Frank Wyrowski; T. Pauka; Ralf Braeuer; Olof Bryngdahl

doi:10.1117/12.138571

5 January 1993 Modulation schemes of diffractive elements

Hermann Luepken, Frank Wyrowski, T. Pauka, Ralf Braeuer, Olof Bryngdahl

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Proceedings Volume 1718, Workshop on Digital Holography; (1993) https://doi.org/10.1117/12.138571
Event: Workshop on Digital Holography, 1992, Prague, Czech Republic

Abstract

We present a new strategy for the calculation of diffractive elements with high efficiencies and high signalto- noise-ratios. The procedure is based on coding theory in digital holography. We discuss three different modulation schemes for diffractive structures and present first experimental results. I.

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Hermann Luepken, Frank Wyrowski, T. Pauka, Ralf Braeuer, and Olof Bryngdahl "Modulation schemes of diffractive elements", Proc. SPIE 1718, Workshop on Digital Holography, (5 January 1993); https://doi.org/10.1117/12.138571

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