Electrically tunable detector for millimeter frequency band

An electrically tunable detector for sub-THz-frequency radiation based on Si CMOS technology is proposed. The tunability range of the implemented detector covers frequencies from 150 GHz up to 270 GHz with optical responsivity close to 1 kV/W and noise equivalent power below 20 {\text{pW}}/\sqrt {{\...

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Bibliographic Details
Published in2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) pp. 1 - 2
Main Authors Chernyadiev, Alexander V., But, Dmytro B., Kolacinski, Cezary, Ikamas, Kestutis, Lisauskas, Alvydas
Format Conference Proceeding
LanguageEnglish
Published IEEE 29.08.2021
Subjects
CMOS technology
Detectors
Electric potential
Microwave technology
Optical detectors
Optical imaging
Spectroscopy
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Summary:An electrically tunable detector for sub-THz-frequency radiation based on Si CMOS technology is proposed. The tunability range of the implemented detector covers frequencies from 150 GHz up to 270 GHz with optical responsivity close to 1 kV/W and noise equivalent power below 20 {\text{pW}}/\sqrt {{\text{Hz}}} . Potential applications include microwave bio and medical sensing, spectroscopy, amateur radio use and nondestructive imaging.
ISSN:2162-2035
DOI:10.1109/IRMMW-THz50926.2021.9567261