Phase sensitive continuous-wave THz imaging using diode lasers

被引：55
|
作者：
Gregory, IS
Tribe, WR
Cole, BE
Baker, C
Evans, MJ
Bradley, IV
Linfield, EH
Davies, AG
Missous, M
机构：
[1] Univ Cambridge, Cavendish Lab, Semicond Phys Grp, Cambridge CB3 0HE, England
[2] TeraView Ltd, Cambridge CB4 0WG, England
[3] Univ Manchester, Inst Sci & Technol, Dept Elect Engn & Elect, Manchester M60 1QD, Lancs, England
来源：
ELECTRONICS LETTERS | 2004年 / 40卷 / 02期
关键词：
D O I：
10.1049/el:20040102
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：
A continuous-wave all-optoelectronic terahertz imaging system based on diode lasers is presented. The coherent detection scheme is phase sensitive and operates at room temperature. This low-cost, compact system has image capture rates comparable with those from state-of-the-art pulsed THz systems.
引用
收藏
页码：143 / 145
页数：3
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