Waveguide properties of a four-layer planar structure with an absorbing coating layer

被引:4
|
作者
Shutyi A.M. [1 ]
Sementsov D.N. [1 ]
Sannikov D.G. [1 ]
机构
关键词
Dispersion Curve; Energy Flux; Coating Layer; Propagation Constant; Waveguide Mode;
D O I
10.1007/BF02508965
中图分类号
学科分类号
摘要
An exact solution is obtained and a problem of waveguide light propagation in a scalar asymmetric four-layer waveguide with an absorbing coating layer is analyzed numerically. The periodicity of modal characteristics with change in the coating layer thickness is established. The feasibility of achieving a single-mode light propagation regime at the expense of the absorbing coating layer is demonstrated. © 2000 Kluwer Academic/Plenum Publishers.
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页码:601 / 607
页数:6
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