Terahertz InP DHBT-Based Detectors for Studies of Water Status of Sorghum Leaves

We present experimental studies of THz detection by different Heterojunction Bipolar Transistors (HBTs) fabricated using InP technology. We also show that the sensitive HBTs detectors can be used for THz spectroscopy and 2D THz imaging to study how the water content affects the polarization rate and...

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Bibliographic Details
Main Authors: Coquillat, D., Dyakonova, N., Consejo, C., Meriguet, Y., Torres, J., Teppe, F., Nodjiadjim, V., Konczykowska, A., Riet, M., Verdeil, J.-L., Knap, W.
Format: Conference Proceeding
Language:English
Subjects:
Detectors
DH-HEMTs
Heterojunction bipolar transistors
III-V semiconductor materials
Indium phosphide
Veins
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Summary:We present experimental studies of THz detection by different Heterojunction Bipolar Transistors (HBTs) fabricated using InP technology. We also show that the sensitive HBTs detectors can be used for THz spectroscopy and 2D THz imaging to study how the water content affects the polarization rate and biattenuation in fibrous sorghum leaf.
ISSN:2162-2035
DOI:10.1109/IRMMW-THz.2018.8510443