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Proceedings Paper

Double-layer gratings for optical demultiplexer in DWDM
Author(s): Duc Dung Do; Nam Kim; Jun Won An; Kwon Yeon Lee
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Paper Abstract

In this paper, the double-layer gratings recorded in photopolymer films for the optical demultiplexer is presented. The channel spacing of 0.4nm, the channel uniformity of 3.5 dB, the 3dB-bandwidth of 0.12 nm, and the channel crosstalk of -20dB is experimentally obtained.

Paper Details

Date Published: 3 October 2006
PDF: 8 pages
Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 63511A (3 October 2006); doi: 10.1117/12.691660
Show Author Affiliations
Duc Dung Do, Chungbuk National Univ. (South Korea)
Nam Kim, Chungbuk National Univ. (South Korea)
Jun Won An, LGS Corps. (South Korea)
Kwon Yeon Lee, Sunchon National Univ. (South Korea)


Published in SPIE Proceedings Vol. 6351:
Passive Components and Fiber-based Devices III
Sang Bae Lee; Yan Sun; Kun Qiu; Simon C. Fleming; Ian H. White, Editor(s)

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