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Simultaneous display of spectrum and image in a single plane, and the realization of a lensless coherent optical processor

Sarma, LVAR and Pappu, SV (1987) Simultaneous display of spectrum and image in a single plane, and the realization of a lensless coherent optical processor. In: Optics & Laser Technology, 19 (4). 197 -202.

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Abstract

A novel method, designated the holographic spectrum reconstruction (HSR) method, is proposed for achieving simultaneous display of the spectrum and image of an object in a single plane. A study of the scaling behaviour of both the spectrum and the image has been carried out and based on this study, it is demonstrated that a lensless coherent optical processor can be realized.

Item Type: Journal Article
Additional Information: Copy right of this article belongs to Elsevier Science.
Keywords: Optical systems,holographic spectrum reconstruction,optical processing
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 11 Jan 2010 09:43
Last Modified: 19 Sep 2010 05:34
URI: http://eprints.iisc.ernet.in/id/eprint/20771

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