Coupling of surface plasma oscillations in thin periodically corrugated silver films
Coupling of surface plasma oscillations in thin periodically corrugated silver films
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DOI：
10.1016/0030-4018(75)90107-8
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发表时间：
1975-03
影响因子：
2.4
通讯作者：
I. Pockrand
中科院分区：
文献类型：
--
作者：
I. Pockrand
本文研究了表面涂有银膜的周期性波纹介质薄膜层系统中的表面等离子体振荡（SPO）。银膜的两个表面上的SPO可以被光激发。我们观察到的两个SPO的耦合通过薄膜通过表面的周期性，并因此在SPO的色散关系的不连续性。
We investigated surface plasma oscillations (SPO's) in a layer system of thin dielectric films with a periodically corrugated surface coated by a silver film. SPO's at both surfaces of the silver film could be excited by light. We observed coupling of the two SPO's through the thin film via the periodicity of the surface and as a consequence a discontinuity in the dispersion relations of the SPO.