3-Dimensional Beam Propagation Analysis of Nonlinear Optical Fibers (Special Issue on Optical Fibers and Their Applications)

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概要

• 論文の詳細を見る

• A 3-dimensional beam propagation method is described for the analysis of nonlinear optical fibers, where the finite element and finite difference methods are, respectively, utilized for discretizing the fiber cross section and the propagation direction. For efficient evaluation of wide-angle beam propagation, Pade approximation is applied to the differential operator along the propagation direction. In order to improve accuracy of solutions, isoparametric elements and numerical integration formulae derived by Hammer et al. are introduced. The propagation characteristics of nonlinear optical fibers with linear core and nonlinear cladding are analyzed, and unique features of nonlinear guided-wave propagation, such as spatial soliton emission, are investigated.

• 社団法人電子情報通信学会の論文
• 1997-04-25

著者

• Koshiba Masanori

  Ieice

• NIIYAMA Akira

  Division of Electronics and Information Engineering, Hokkaido University

• Niiyama A

  Division Of Electronics And Information Engineering Hokkaido University

• Niiyama Akira

  Division Of Electronics And Information Engineering Hokkaido University

関連論文

• 3-Dimensional Beam Propagation Analysis of Nonlinear Optical Fibers (Special Issue on Optical Fibers and Their Applications)
• 3-Dimensional Beam Propagation Analysis of Nonlinear Optical Fibers
• Limitations of Approximate Scalar Theory for 3-D Nonlinear Optical Waveguides

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