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Proceedings Paper

Design of a highly nonlinear liquid-core photonic crystal fiber used for fiber optical parametric amplifiers
Author(s): Chao-yang Lee; Dai Juan; Yong-gang Wang; Bo-jun Yang
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Paper Abstract

In this paper, we design a new nonlinear fiber by filling a highly nonlinear liquid into hollow-core photonic crystal fibers. The liquid-core photonic crystal fiber with carbon disulfide exhibits an extremely high nonlinear parameter γ which can be more than 20 times larger than that of a conventional PCF, which is desired for FOPA. By using Full Vector Finite Element Method (FEM) with hybrid edge/nodal elements and anisotropic perfectly matched layers we simulate the transverse intensity distribution, the nonlinear parameter γ, and the GVD of the fiber mode. Simulation shows such a PCF' structure has near-zero flattened dispersion and dispersion slope at the pump wavelength, which meet another crucial requirement for FOPA.

Paper Details

Date Published: 4 January 2008
PDF: 8 pages
Proc. SPIE 6839, Nonlinear Optics: Technologies and Applications, 68390O (4 January 2008); doi: 10.1117/12.757230
Show Author Affiliations
Chao-yang Lee, Beijing Univ. of Posts and Telecommunications (China)
Dai Juan, Beijing Univ. of Posts and Telecommunications (China)
Yong-gang Wang, Beijing Univ. of Posts and Telecommunications (China)
Bo-jun Yang, Beijing Univ. of Posts and Telecommunications (China)

Published in SPIE Proceedings Vol. 6839:
Nonlinear Optics: Technologies and Applications
Yiping Cui; Qihuang Gong; Yuen-Ron Shen, Editor(s)

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