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Proceedings Paper

High-nonlinearity holey fibers at wavelength of optical communication with triangular transverse structure and Ge-doped core
Author(s): Lei Zhang; Wei Zhang; Yidong Huang; Jiangde Peng
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Paper Abstract

The influences of the Ge doped core to the properties of holey fibers are investigated in this paper. Numerical simulation shows that for holy fibers with conventional triangular transverse structure, proper-doped core can enhance the nonlinear coefficient and shift the near zero flattened dispersion region to long wavelength. By introducing a Ge doped core, a high nonlinearity holey fiber design for 1.55μm is proposed, with a nonlinear coefficient of 22 W-1km -1 and a wavelength region of 165nm in which the dispersion value is within ±1 ps/km/nm.

Paper Details

Date Published: 6 December 2005
PDF: 8 pages
Proc. SPIE 6019, Passive Components and Fiber-based Devices II, 60191H (6 December 2005); doi: 10.1117/12.636375
Show Author Affiliations
Lei Zhang, Tsinghua Univ. (China)
Wei Zhang, Tsinghua Univ. (China)
Yidong Huang, Tsinghua Univ. (China)
Jiangde Peng, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 6019:
Passive Components and Fiber-based Devices II
Yan Sun; Jianping Chen; Sang Bae Lee; Ian H. White, Editor(s)

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