TM波在充满非线性各向异性介质的屏蔽介质波导中的传播

2020 Days on Diffraction (DD) Pub Date : 2020-05-25 DOI:10.1109/DD49902.2020.9274602

S. Tikhov, D. Valovik

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引用次数: 0

摘要

研究了TM波在充满非线性各向异性介质的屏蔽介质层中传播的特征值问题。非线性为克尔型，由两个非负参数α和β表征。证明所考虑的问题对于α > 0和β小于或等于0具有无限多个特征值，并且如果α = 0和β > 0只有有限数量的特征值。

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Propagation of TM waves in a shielded dielectric waveguide filled with nonlinear anisotropic medium

An eigenvalue problem that describes propagation of TM waves in a shielded dielectric layer filled with nonlinear anisotropic medium is studied. The non-linearity is of Kerr type and is characterized by two non-negative parameters α and β. It is proved that the considered problem has infinitely many eigenvalues for α > 0 and β ⩾ 0 and only a finite number of eigenvalues if α = 0 and β > 0.

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$2020 Days on Diffraction (DD)$

2020 Days on Diffraction (DD)

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