Birch, Philip, Young, Rupert, Chatwin, Chris, Farsari, Maria, Budgett, David and Richardson, John (2000) Fully Complex Optical Modulation with an Analogue Ferroelectric Liquid Crystal Spatial Light Modulator. Optics Communications, 175 (4-6). pp. 347-352. ISSN 00304018

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Abstract

Full complex modulation in the Fourier plane is demonstrated using a 128 x 128 analogue ferroelectric liquid crystal spatial light modulator. The device can modulate along both the positive and negative real axes. Two pixels were used together as a macro pixel, one representing the real component and the other the imaginary component, phase shifted by pi/2 using a phase detour technique. Using this method, a fully complex Fourier spectrum was displayed on the SLM and an asymmetric reconstruction into the first diffraction order was produced. (

Item Type:	Article
Schools and Departments:	School of Engineering and Informatics > Engineering and Design
Depositing User:	Philip Birch
Date Deposited:	06 Feb 2012 19:50
Last Modified:	30 Mar 2012 11:27
URI:	http://sro.sussex.ac.uk/id/eprint/22511

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