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Proceedings Paper

Design and simulation of a polymeric variable optical attenuator
Author(s): Sihua Zeng; Daqing Zhu; Bingna Zhang; Wei Lei
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Paper Abstract

Y-branch is an important optical passive component. It can be used as power splitter and mode conversion. In this paper, a variable optical attenuator was designed using an asymmetric Y-branch. The device was simulated by FDBPM (Finite Difference Beam Propagation Method). It has the characteristics of compact size, large scale dynamic attenuation and low power consumption.

Paper Details

Date Published: 30 April 2004
PDF: 6 pages
Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.521804
Show Author Affiliations
Sihua Zeng, Huazhong Univ. of Science and Technology (China)
Daqing Zhu, Huazhong Univ. of Science and Technology (China)
Bingna Zhang, Huazhong Univ. of Science and Technology (China)
Wei Lei, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5279:
Optical Fibers and Passive Components
Steven Shen; Shuisheng Jian; Katsunari Okamoto; Kenneth L. Walker, Editor(s)

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