Single-beam data encoding using a holographic angular multiplexing technique.

Abstract

We propose a novel configuration for angular multiplexing holographic encoding in which the signal beam and the reference beam are combined into a single beam. By using a spatial light modulator based on twisted nematic liquid crystals, the signal and the reference beams are modulated in amplitude mode and phase mode, respectively. The multiplexed… (More)
DOI: 10.1364/AO.50.000H30

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