A method for single-pass distortion correction using holography in rhodium-doped barium titanate |
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| Authors: | L Corner MJ Damzen |
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| Institution: | (1) The Blackett Laboratory, Imperial College, London SW7 2BZ, UK (Fax: +44-171/594-7744, E-mail: la.corner@ic.ac.uk), UK |
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| Abstract: | We present a holographic method of one-way image transmission with ‘real-time’ correction of distortion through an optical
system. The technique is demonstrated using a crystal of photorefractive rhodium-doped barium titanate as the holographic
medium and corrects for phase distortions imposed upon a US Air Force test chart. This technique is suitable for applications
in both cw and pulsed regimes, and for either fixed or changing distortions.
Received: 26 October 1998 / Revised version: 19 December 1998 / Published online: 12 April 1999 |
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| Keywords: | PACS: 42 30 Va 42 40 My 42 70 Nq |
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