Full-range, continuous, complex modulation by the use of two coupled-mode liquid-crystal televisions

LG Neto, D Roberge, Y Sheng - Applied Optics, 1996 - opg.optica.org
Switchable, continuous, complex-amplitude modulation is demonstrated with two cascaded,
twisted nematic liquid-crystal televisions (LCTV's), both operating in phase-and amplitude …

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

V Arrizón - Optics letters, 2003 - opg.optica.org
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 …

Amplitude, phase, and hybrid ternary modulation modes of a twisted-nematic liquid-crystal display at∼ 400 nm

J Reményi, P Várhegyi, L Domján, P Koppa… - Applied Optics, 2003 - opg.optica.org
Applicability of a commercial twisted-nematic liquid-crystal display is examined at∼ 400 nm.
Different modulation modes predicted by Jones-matrix calculus are experimentally tested …

Programmable optical phase-mostly holograms with coupled-mode modulation liquid-crystal television

LG Neto, D Roberge, Y Sheng - Applied Optics, 1995 - opg.optica.org
Commercial twisted nematic liquid-crystal television provides coupled phase and amplitude
modulation. We propose a simple wedged shear plate interferometer for in situ …

Phase-only modulation using a twisted nematic liquid crystal television

TH Barnes, T Eiju, K Matusda, N Ooyama - Applied optics, 1989 - opg.optica.org
We used a commercially available liquid crystal television display unit as a spatial optical
phase-only modulator. To do this, we removed the integral polarizers from the unit and …

Full complex modulation using liquid-crystal televisions

DA Gregory, JC Kirsch, EC Tam - Applied Optics, 1992 - opg.optica.org
Full complex modulation using liquid-crystal televisions clickable element to expand a topic
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Phase-only modulation of a twisted nematic liquid-crystal TV by use of the eigenpolarization states

JL Pezzaniti, RA Chipman - Optics letters, 1993 - opg.optica.org
We present the eigenpolarization states of a commercially available liquid-crystal television
display and show that phase-only modulation can be achieved over a large dynamic range …

Phase-only modulation with twisted nematic liquid-crystal spatial light modulators

N Konforti, E Marom, ST Wu - Optics letters, 1988 - opg.optica.org
It is shown that twisted nematic liquid-crystal spatial light modulators behave as phase-only
modulators when operated below the conventional optical threshold. Thus such devices …

Ambiguities in measuring the physical parameters for twisted-nematic liquid crystal spatial light modulators

JA Davis, DB Allison, K D'Nelly, ML Wilson… - Optical …, 1999 - spiedigitallibrary.org
There is great interest in using commercially available twisted-nematic liquid crystal displays
as programmable spatial light modulators. Proper use of such displays, particularly as phase …

Wave-front control using liquid-crystal devices

J Amako, H Miura, T Sonehara - Applied optics, 1993 - opg.optica.org
We report on complete wave-front control with amplitude-and phase-modulation liquid-
crystal devices (LCD's). A twisted nematic device is used for amplitude modulation, and an …