Abstract
It is predicted and confirmed numerically that the nonlinear stationary waves on the surface polariton branch of a thin-film dielectric waveguide are unstable to transverse spatial fluctuations in the dimension parallel to the confining layers. Bounded waves whose peaks are located within the linear thin-film guiding layer show behavior in qualitative agreement with that of earlier studies on the two-dimensional propagation problem. © 1987 The American Physical Society.
Original language | English |
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Pages (from-to) | 4563-4566 |
Number of pages | 4 |
Journal | Physical Review A |
Volume | 36 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1987 |