A Chiral Plasmonic Metasurface Circular Polarization Filter

被引：14

作者：

Cadusch, Jasper J. ^{[1
]}

James, Timothy D. ^{[1
,2
]}

Djalalian-Assl, Amir ^{[1
]}

Davis, Timothy J. ^{[1
,3
]}

Roberts, Ann ^{[1
]}

机构：

[1] Univ Melbourne, Sch Phys, Parkville, Vic 3010, Australia

[2] Australian Natl Fabricat Facil, Melbourne Ctr Nanofabricat, Clayton, Vic 3168, Australia

[3] Commonwealth Sci & Ind Res Org, Clayton, Vic 3168, Australia

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2014年 / 26卷 / 23期

基金：

澳大利亚研究理事会;

关键词：

Plasmonics; apertures; optical polarization; RESONANCES; DICHROISM;

D O I：

10.1109/LPT.2014.2355212

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Here, we demonstrate a proof of principle circular polarization filter based on a far-field interference effect using an array of pairs of simple nanoapertures. We demonstrate computationally and experimentally device performance which show good agreement and close to a 10% difference in transmission through the structure for left-and right-circularly polarized light. This ultracompact device could prove useful for remote sensing and advanced telecommunication applications.

引用

页码：2357 / 2360

页数：4

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