Complex modulation with a twisted-nematic liquid-crystal spatial light modulator: double-pixel approach

Author(s): Victor Arrizón


“I modify the double-phase holographic code to implement complex modulation with a transmission twisted-nematic liquid-crystal display. This device is employed in the mostly phase configuration, for which the phase modulation is coupled with a nonconstant amplitude modulation. The modified double-phase code implements arbitrary complex modulation employing the constrained complex modulation of the display.”

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Publication: Optics Letters
Issue/Year: Optics Letters, Vol. 28, Issue 15, pp. 1359-1361, 2003
DOI: 10.1364/OL.28.001359