Carbon Nanotube Film Terahertz Detectors with Multiple PN Junctions

被引：0

作者：

Utaki, R. ^{[1
]}

Li, K. ^{[1
]}

Sun, M. ^{[1
]}

Tokumoto, Y. ^{[1
]}

Kawano, Y. ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Elect & Elect Engn, Lab Future Interdisciplinary Res Sci & Technol, Tokyo 1528550, Japan

来源：

2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2019年

基金：

日本学术振兴会; 日本科学技术振兴机构;

关键词：

DRUGS;

D O I：

10.1109/irmmw-thz.2019.8874019

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：

Carbon nanotube (CNT) films are highly promising as flexible absorbers for terahertz (THz) imaging devices to realize THz applications regardless of the shape/size of inspection objects. Despite the strong interest, the thermal device structure of the CNT film-based THz imagers has not been fully optimized. Here we developed CNT film THz detectors by integrating multiple PN junctions and successfully enhanced THz response by a factor of 10 compared to earlier single PN junction THz devices.

引用

页数：2

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