Abstract

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.

© 2003 Optical Society of America

Computer-generated holograms with optimum bandwidths obtained with twisted-nematic liquid-crystal displays

Victor Arrizón, Luis A. González, Rodrigo Ponce, and Alfonso Serrano-Heredia
Appl. Opt. 44(9) 1625-1634 (2005)

Optimum on-axis computer-generated hologram encoded into low-resolution phase-modul ation devices

Victor Arrizón
Opt. Lett. 28(24) 2521-2523 (2003)

Improved double-phase computer-generated holograms implemented with phase-modulation devices

Victor Arrizón
Opt. Lett. 27(8) 595-597 (2002)

Two-pixel computer-generated hologram with a zero-twist nematic liquid-crystal spatial light modulator

Philip M. Birch, Rupert Young, David Budgett, and Chris Chatwin
Opt. Lett. 25(14) 1013-1015 (2000)

Multifunctional double-layered diffractive optical element

Enwen Dai, Changhe Zhou, Peng Xi, and Liren Liu
Opt. Lett. 28(17) 1513-1515 (2003)