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Proceedings Paper

Optical waveguide rapidly tunable filter
Author(s): Binming Liang; Gangjun Liu; Yuan Song; Guoliang Jin; Qu Li
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Paper Abstract

Based on unbalanced Mach-Zehnder interferometers, a novel electrooptical waveguide tunable filter is proposed and designed. By coupled-mode equations method and beam propagation method, the variation of the output light intensity versus applied voltage and frequency is analyzed for a single filter. Then several filters are combined to filtrate and route one of several frequencies, and a good result is obtained.

Paper Details

Date Published: 28 August 2002
PDF: 6 pages
Proc. SPIE 4904, Optical Fiber and Planar Waveguide Technology II, (28 August 2002); doi: 10.1117/12.481240
Show Author Affiliations
Binming Liang, Shanghai Jiaotong Univ. (China)
Gangjun Liu, Shanghai Jiaotong Univ. (China)
Yuan Song, Shanghai Jiaotong Univ. (China)
Guoliang Jin, Shanghai Jiaotong Univ. (China)
Qu Li, Shanghai Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 4904:
Optical Fiber and Planar Waveguide Technology II
Shuisheng Jian; Steven Shen; Katsunari Okamoto, Editor(s)

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