High-nonlinearity holey fibers at wavelength of optical communication with triangular transverse structure and Ge-doped core

Lei Zhang; Wei Zhang; Yidong Huang; Jiangde Peng

doi:10.1117/12.636375

5 December 2005 High-nonlinearity holey fibers at wavelength of optical communication with triangular transverse structure and Ge-doped core

Lei Zhang, Wei Zhang, Yidong Huang, Jiangde Peng

Author Affiliations +

Proceedings Volume 6019, Passive Components and Fiber-based Devices II; 60191H (2005) https://doi.org/10.1117/12.636375
Event: Asia-Pacific Optical Communications, 2005, Shanghai, China

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.

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Lei Zhang, Wei Zhang, Yidong Huang, and Jiangde Peng "High-nonlinearity holey fibers at wavelength of optical communication with triangular transverse structure and Ge-doped core", Proc. SPIE 6019, Passive Components and Fiber-based Devices II, 60191H (5 December 2005); https://doi.org/10.1117/12.636375

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