Efficient third-harmonic generation based on Tamm plasmon polaritons
Efficient third-harmonic generation based on Tamm plasmon polaritons
复制标题
基于Tamm等离激元的高效三次谐波产生
DOI：
10.1364/ol.38.000959
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发表时间：
2013-03-15
期刊：
影响因子：
3.6
通讯作者：
Chen, Hong
中科院分区：
文献类型：
--
作者：
Xue, Chun-hua;Jiang, Hai-tao;Chen, Hong
本文从理论上研究了一维光子晶体（PC）和厚金属薄膜异质结构中有效的三次谐波产生（THG）。异质结构中存在基本的塔姆等离激元模式和高阶模式。这两种Tamm等离子体模式通常只满足单共振条件，但在异质结构中使用二元PC可以满足双共振条件。利用Tamm等离激元模式的隧道效应，单共振异质结构中的THG比单金属膜中的THG提高了3个多数量级，双共振异质结构中的THG进一步提高了近2个数量级。(C) 2013年美国光学学会
We theoretically investigate efficient third-harmonic generation (THG) in the heterostructure with a one-dimensional photonic crystal (PC) and a thick metal film. There are both the fundamental Tamm plasmon mode and the high-order mode in the heterostructure. Commonly these two Tamm plasmon modes just satisfy single-resonance condition, but the double-resonance condition can be fulfilled by using a binary PC in the heterostructure. Taking advantage of the tunneling effect of Tamm plasmon modes, THG in the single-resonance heterostructure is enhanced over 3 orders of magnitude more than that in the single metal film, and that in the double-resonance one is further enhanced nearly 2 orders of magnitude. (C) 2013 Optical Society of America