High Frequency Enhancement By a Birefringent Lens

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 1980 English Publisher:Springer Science and Business Media LLCJournal:Journal of Optics, volume 9, pages 9-13 (issn: 0972-8821, eissn: 0974-6900,

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Authors: A. K. Chakraborty; B. Mandal Adhikari;

doi: 10.1007/bf03549014

High Frequency Enhancement By a Birefringent Lens

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Abstract

A birefringent lens gives a focusssed image and a defocussed image of an object simultaneously in one plane. This property of birefringent lens may be fruitfully utilised for high frequency enhancement. The present paper suggests an experimental technique for achieving the same.

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University of Calcutta
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