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Optical Engineering

Modified in-line dispersion prism
Author(s): Ramanand Tewari; V. Gokhale; A. M. Ghodgaonkar
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Paper Abstract

We present a simplified design for a modified in-line dispersion prism that disperses light for zero deviation following the principle of total internal reflection. This design eliminates the need for a high-reflection coating on the faces of the prism. Correction in the lateral displacement of the beam is achieved using Murty's technique. Some possible applications are given.

Paper Details

Date Published: 1 June 1992
PDF: 2 pages
Opt. Eng. 31(6) doi: 10.1117/12.57696
Published in: Optical Engineering Volume 31, Issue 6
Show Author Affiliations
Ramanand Tewari, Indian Institute of Technology/Delhi (Canada)
V. Gokhale, Institute of Science (United States)
A. M. Ghodgaonkar, Univ. of Bombay (India)

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