Critical process of extraordinary optica
โ
Zhiyuan Fan; Li Zhan; Xiao Hu; Yuxing Xia
๐
Article
๐
2008
๐
Elsevier Science
๐
English
โ 394 KB
We present a new explanation of the extraordinary optical transmission through subwavelength hole array in metal films. By using the classical coupled-wave theory, we analyzed the coupling process between light and the surface plasmons wave on metal films with hole array. The analysis shows clearly