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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/6955

Title: SELF-IMAGING BY AN AMPLITUDE GRATING FOLLOWED BY A GLASS WEDGE AND ITS APPLICATION IN IMAGE SUBTRACTION
Authors: CHOUDHURY, D
ACHARYA, TK
GHOSH, A
Issue Date: 1993
Publisher: ELSEVIER SCIENCE BV
Citation: OPTICS COMMUNICATIONS, 98(4-6), 245-249
Abstract: Studies on the self-imaging phenomenon produced by an amplitude grating followed by a glass wedge are reported. A special feature of this setup is that any amount of lateral shift of the self-image of the grating may be introduced by altering the separation between the grating and the wedge. It is to be noted that during this shift the self-image planes will not change and the shift can be obtained simultaneously for all the orders of the self-images. As an application of this phenomenon a subtraction technique based on the same is proposed and experimentally verified.
URI: http://dx.doi.org/10.1016/0030-4018(93)90189-C
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6955
http://hdl.handle.net/10054/6955
ISSN: 0030-4018
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