Title

Near-Diffraction-Limited and Low-Haze Electro-Optical Tunable Liquid Crystal Lens with Floating Electrodes

Publication Title

Optics Express

Publication Date

2013

Document Type

Article

Disciplines

Physics

Abstract

A near-diffraction-limited, low-haze and tunable liquid crystal (LC) lens is presented. Building on an understanding of the key factors that have limited the performance of lenses based on liquid crystals, we show a simple design whose optical quality is similar to a high quality glass lens. It uses 'floating' electrodes to provide a smooth, controllable applied potential profile across the aperture to manage the phase profile. (C) 2013 Optical Society of America

Comments

This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.21.008371. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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