Properties of terahertz surface plasmon ploaritons on carbon nanotube film with periodic grating

被引：4

作者：

Wang Yue ^{[1
,2
,3
]}

He Xun-Jun ^{[1
]}

Wu Yu-Ming ^{[4
]}

Wu Qun ^{[2
,3
]}

Mei Jin-Shuo ^{[1
]}

Li Long-Wei ^{[1
]}

Yang Fu-Xing ^{[1
]}

Zhao Tuo ^{[1
]}

Li Le-Wei ^{[4
]}

机构：

[1] Harbin Univ Sci & Technol, Dept Elect Sci & Technol, Key Lab Engn Dielect & Its Applicat, Minist Educ, Harbin 150080, Peoples R China

[2] Harbin Inst Technol, Sch Elect & Informat Technol, Harbin 150001, Peoples R China

[3] Southeast Univ, State Key Lab Millimeter Wave, Nanjing 210096, Jiangsu, Peoples R China

[4] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore

来源：

ACTA PHYSICA SINICA | 2011年 / 60卷 / 10期

基金：

中国国家自然科学基金;

关键词：

terahertz; surface plasmons wave; carbon nanotubes; TRANSMISSION;

D O I：

10.7498/aps.60.107301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on the dielectric property of carbon nanotube film, the surface plasmon ploariton propagation and localization phenomena on the carbon nanotube film are investigated using THz time-domain spectroscopy technique. The simulation results show that in the gate period of 168um, the resonance peaks of surface plasmon mode are at 0. 99THz and 1. 95 THz, which are consistent with the theoretical results. Further analysis demonstrates that both the gate thickness and the width have an important effect on the properties of surface plasmon ploaritons.

引用

页数：6

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