Plasmonic-induced transparency in a MIM waveguide with two side-coupled rectangular ring disk structures

被引：0

作者：

Du, Wei ^{[1
,2
]}

Liu, Lili ^{[1
,2
]}

Jiao, Lipeng ^{[1
,2
]}

Jiao, Kunpeng ^{[1
,2
]}

Wu, Di ^{[1
,2
]}

Sheng, Yulin ^{[1
,2
]}

Wang, Mei ^{[1
,2
]}

Xia, Feng ^{[1
,2
]}

Kong, Weijin ^{[1
,2
]}

Yun, Maojin ^{[1
,2
]}

机构：

[1] Qingdao Univ, Coll Phys Sci, Qingdao 266071, Peoples R China

[2] Qingdao Univ, Key Lab Photon Mat & Technol Univ Shandong, Qingdao 266071, Peoples R China

来源：

PLASMONICS: DESIGN, MATERIALS, FABRICATION, CHARACTERIZATION, AND APPLICATIONS XVI | 2018年 / 10722卷

基金：

中国国家自然科学基金;

关键词：

Plasmonic-induced transparency; MIM waveguide; transmittance; LIGHT;

D O I：

10.1117/12.2320071

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Plasmonic-induced transparency (PIT) in the metal-insulator-metal plasmonic waveguide with two side-coupled rectangular ring disk structures is numerically investigated. The PIT resonance occurs as a consequence of the destructive interference between the two structures. It is found that the transmittance can be easily adjusted by changing the parameters of the structure and coupling distance between the structure and waveguide. By optimizing the parameters, the transmittance of the structure can up to 75% in our discussion. These results may have important applications for designing integrated devices such as narrow-frequency optical filters, novel sensors and high-speed switches.

引用

页数：6

共 16 条

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