Papers & References

Encoding fully-complex transmittance with coupled amplitude-phase liquid-crystal modulator

Discontinued Devices LC 2002 Spatial Light Modulators
Digital-/ Computer Holography/ CGH
Published on:
Authors: Victor M. Arrizón, Luis A. Gonzalez Lopez
Abstract:

“We propose a holographic code for synthesis of fully-complex transmittance, which can be implemented employing a twisted-nematic liquid-crystal display, two linear polarizers, and a He-Ne laser. This simple setup provides a reduced phase range and amplitude modulation with significant variance. Our holographic code efficiently exploits this constrained modulation for the accurate encoding of arbitrary complex transmittance. Two experimental examples illustrate the good performance of the holographic code.”

Open Access

Publication: SPIE – Optical Engineering
Issue/Year: Opt. Eng., Vol. 44, 070502 (2005)
DOI: 10.1117/1.1978427
Link: https://doi.org/10.1117/1.1978427
Open the Publications Page

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