Camera for High-Speed THz Imaging

被引：1
|
作者：
Justinas Zdanevičius
Maris Bauer
Sebastian Boppel
Vilius Palenskis
Alvydas Lisauskas
Viktor Krozer
Hartmut G. Roskos
机构：
[1] Vilnius University,Department of Radiophysics
[2] Johann Wolfgang Goethe-Universität Frankfurt,Physikalisches Institut
来源：
Journal of Infrared, Millimeter, and Terahertz Waves | 2015年 / 36卷
关键词：
Terahertz detection and imaging; Silicon CMOS circuits; Real-time imaging;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present a 24 × 24 pixel camera capable of high-speed THz imaging in power-detection mode. Each pixel of the sensor array consists of a pair of 150-nm NMOS transistors coupled to a patch antenna with resonance at 600 GHz. The camera can operate with a speed of up to 450 frames per second where it exhibits a minimum resolvable power of 10.5 nW per pixel. For a 30-Hz frame rate, the minimum resolvable power is 1.4 nW.
引用
收藏
页码：986 / 997
页数：11
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