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Proceedings Paper

A novel all-optical AND gate using frequency shift accompanied by cross-phase modulation in semiconductor optical amplifier
Author(s): Ling Wang; Min Zhang; Yongpeng Zhao; Peida Ye
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Paper Abstract

In this paper, we propose a novel all-optical AND gate using frequency shift accompanied by cross-phase modulation in semiconductor optical amplifier. Theoretical model is built to analyze the performance of the proposed gate. Through numerical simulations, we find the bandwidth of the optical band filter can be optimized to improve the quality of the output signals. The AND gate with short pulse-width and high energy of the control signals is adaptive to high-speed optical packet-switched and label-switched network.

Paper Details

Date Published: 11 February 2005
PDF: 7 pages
Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.575369
Show Author Affiliations
Ling Wang, Key Lab. of Optical Communication and Lightwave Technologies (China)
Min Zhang, Key Lab. of Optical Communication and Lightwave Technologies (China)
Yongpeng Zhao, Technische Univ. Eindhoven (Netherlands)
Peida Ye, Key Lab. of Optical Communication and Lightwave Technologies (China)


Published in SPIE Proceedings Vol. 5625:
Optical Transmission, Switching, and Subsystems II
Cedric F. Lam; Wanyi Gu; Norbert Hanik; Kimio Oguchi, Editor(s)

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