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Your search keyword '"Huang Xiu-jiang"' showing total 3 results
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3 results on '"Huang Xiu-jiang"'

1. Highly-doped Yb/sup 3+/ fiber ring laser with short cavity

Author

Sui Zhan, Li Ming-Zhong, Wang Jianjun, Liu Yong-zhi, Lin Honghuan, Chen Hai-yan, Zhao De-shuang, and Huang Xiu-jiang

Subjects
Distributed feedback laser, Optical fiber, Materials science, business.industry, Physics::Optics, Polarization-maintaining optical fiber, law.invention, Optics, Double-clad fiber, Fiber Bragg grating, law, Fiber laser, Optoelectronics, Dispersion-shifted fiber, Laser power scaling, business
Abstract

In this paper, a highly-doped Yb/sup 3+/ fiber ring laser with short cavity has been presented. Comparing with normal Yb/sup 3+/ doped fiber, the relationships between the important characteristics of the Yb/sup 3+/ doped fiber laser such as threshold power, output power and laser parameters such as pump power, fiber length, couple ratio are analyzed. Numerical results are coincident with the experiment phenomenon.

Published
2005
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2. Split step finite difference algorithm for high-energy pulse propagation in long-distance optical fiber

Author

Deshuang Zhao, Huang Xiu-jiang, Liu Yong-zhi, and Zhang Changming

Subjects
Optical fiber, Discretization, Mathematical analysis, Finite difference method, Finite difference, Finite difference coefficient, Schrödinger equation, law.invention, symbols.namesake, Nonlinear system, law, symbols, Nonlinear Schrödinger equation, Mathematics
Abstract

A split step finite difference (SSFD) algorithm based on the Crank-Nicholson implicit scheme for high-energy pulse propagation in long-distance optical fibers is presented. The big difference from the conventional finite difference (FD) is that SSFDs do not directly discretize the second nonlinear effects terms of the nonlinear Schrodinger equation (NLSE). The numerical results illustrate that the SSFD is a robust and fast algorithm.

Published
2004
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