Reflection and Splitting of Channel-Guided Solitons in Two-Dimensional Nonlinear Schrödinger Equation
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概要
- 論文の詳細を見る
Solitons confined in a channel are studied in the two-dimensional nonlinear Schrödinger equation. When a channel branches into two channels, a soliton is split into two solitons, if the initial kinetic energy exceeds a critical value. The branching point works as a pulse splitter. If it is below the critical value, the soliton is reflected. The critical kinetic energy for splitting is evaluated by a variational method. The variational method can be applied in the design of channel systems with reduced reflection.
- Physical Society of Japanの論文
- 2010-11-15
著者
-
Sakaguchi Hidetsugu
Department Of Applied Physics Faculty Of Engineering Kyushu University
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Kageyama Yusuke
Department of Applied Science for Electronics and Materials, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
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