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Type: Journal article
Title: Lau effect and beam collimation
Author: Avudainayagam, K. V.
Chitralekha, S.
Citation: Journal of Modern Optics, 1997; 44(1):175-178
Publisher: Taylor and Francis
Issue Date: 1997
ISSN: 0950-0340
Statement of
K. V. Avudainayagam and S. Chitralekha
Abstract: We report a new phenomenon in showing that the rotation sensitivity of Lau fringes depends not only on spatial coherence of the illumination used but also on its convergence or divergence. This finding could be usefully applied to beam collimation and focal length measurement.
Rights: © 1997 Taylor & Francis Ltd.
DOI: 10.1080/09500349708232907
Appears in Collections:Physics publications

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