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A Compound Modulation Diffraction Grating

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Published/Copyright: June 27, 2011
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Journal of Optical Communications
From the journal Volume 32 Issue 3

Abstract

A compound modulation diffraction grating is brought forward, and successful acting as a beam splitter. Compared with beam splitters made with this traditional single modulation grating, the beam splitter made with the compound modulated grating has some superiority on the error of optical parameters. And the model of the compound modulation diffraction grating can be applied to analysis the influence on diffraction efficiencies of the diffraction grating caused by the surface undulation.


Corresponding author: Jian-Long Li, School of Electronics and Information Engineering, Sichuan University, 610065, P.R. China.

Received: 2001-02-14
Accepted: 2011-05-23
Published Online: 2011-06-27
Published in Print: 2011-September

Copyright © 2011 De Gruyter

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