Nonlinear Interaction of Dispersive Waves with Equal Group Velocity

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概要

• 論文の詳細を見る

• A new type of wave-wave interaction is presented, whieh is excited betweenpairs of waves with equal gr<>up velocity. A sim?pIe model in nonlinear optics isconsidered as a concrete example of dispersive medium. IThy using the multiplescale method, the slow modtulation of the complex envelc>pes is described bysimultaneous nonlinear Schr6dinger equations. It is then shoxvn that a stableplane wave with constant amplitude tends to become modulationally unstableowing to the existence of ano1.her wave with the same group velocity. Some exactsolutiouas are found for this system of equations.

• 社団法人日本物理学会の論文
• 1977-07-15

著者

• Inoue Yoshinori

  Faculty Of Engineering Science Osaka University

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