Camera for High-Speed THz Imaging

Autor: Alvydas Lisauskas, Sebastian Boppel, Justinas Zdanevicius, Viktor Krozer, Vilius Palenskis, Maris Bauer, Hartmut G. Roskos
Rok vydání: 2015
Předmět:
Zdroj: Journal of Infrared, Millimeter, and Terahertz Waves. 36:986-997
ISSN: 1866-6906
1866-6892
Popis: 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.
Databáze: OpenAIRE
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