Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4782
Title: Spatial light modulator for wave-front correction
Authors: Vyas, A
Roopashree, M. B
Banyal, R. K
Prasad, B. R
Keywords: Spatial Light Modulator;Wave-Front
Issue Date: 2009
Publisher: Department of Applied Optics and photonics, University of Calcutta
Citation: Ghosh, Ajay and Choudhury, Debesh eds., Proceedings of International Conference on trends in optics and photonics., March 1 – 4, 2009, Kolkata, India., pp. 318 - 330
Abstract: We present a liquid crystal method of correcting the phase of an aberrated wave-front using a spatial light modulator. A simple and efficient lab model has been demonstrated for wave-front correction. The crux of a wave-front correcting system in an adaptive optics system lies in the speed and the image quality that can be achieved. The speeds and the accuracy of wave-front representation using Zeruike polynomials have been presented using a very fast method of computation.
URI: http://hdl.handle.net/2248/4782
ISBN: 978-81-908188-0-3
???metadata.dc.rights???: © Department of Applied Optics and photonics, University of Calcutta
Appears in Collections:IIAP Publications

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