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Proceedings Paper

Holographic demultiplexing scheme using volume phase grating based on the photopolymer
Author(s): Jun-Won An; Won-Jun Choi; Nam Kim; Kwon-Yeon Lee
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Paper Abstract

A 42-channel demultiplexer using a volume holographic grating formed in photopolymer medium for dense wavelength division multiplexing (DWDM) applications is experimentally demonstrated for the first time. A 3dB bandwidth of 0.18nm and channel crosstalk of -20dB for a 50GHz channel spacing, is reported.

Paper Details

Date Published: 15 November 2002
PDF: 6 pages
Proc. SPIE 4788, Photonic Devices and Algorithms for Computing IV, (15 November 2002); doi: 10.1117/12.445979
Show Author Affiliations
Jun-Won An, Chungbuk National Univ. (South Korea)
Won-Jun Choi, Chungbuk National Univ. (South Korea)
Nam Kim, Chungbuk National Univ. (South Korea)
Kwon-Yeon Lee, Sunchon National Univ. (South Korea)

Published in SPIE Proceedings Vol. 4788:
Photonic Devices and Algorithms for Computing IV
Khan M. Iftekharuddin; Abdul Ahad S. Awwal, Editor(s)

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