Envelope Soliton of the Bloch Wave in Nonlinear Periodic Lattices
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概要
- 論文の詳細を見る
Using a recently presented theory of nonlinear periodic systems, we investigate wave propagations in anharmonic periodic lattices. If the system is linearized, it has Bloch type solutions which are regarded as an extension of the monochromatic waves. It is shown that the modulations of the Bloch wave due to the nonlinearity and the dispersion obey the nonlinear Schrodinger equation. One of the important results is that envelope soliton propagates in the periodic lattices.
- 社団法人日本物理学会の論文
- 1995-09-15
著者
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飯塚 剛
愛媛大学理学部
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Inoue T
Kyokugen Osaka University:crest Japan Science Technology Corporation (jst)
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IIZUKA Takeshi
Department of Physics, Faculty of Science, Ehime University
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Iizuka Takeshi
Department Of Chemistry Faculty Of Education Gunma University
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