Theory of helicity-sensitive terahertz radiation detection by field effect transistors

Helicity sensitive terahertz radiation detection by field effect transistors

Related Articles Time-resolved hyperspectral fluorescence spectroscopy using frequency-modulated excitation J. Appl. Phys. 112, 013109 (2012) Potential distribution in channel of thin-film transistors Appl. Phys. Lett. 101, 013504 (2012) Analyses of hetero-interface trapping properties in AlGaN/GaN high electron mobility transistor heterostructures grown on silicon with thick buffer layers Appl...

Helicity sensitive terahertz radiation detection by dual-grating-gate high electron mobility transistors

Strained-Si modulation doped field effect transistors as detectors of terahertz and sub-terahertz radiation

Strained-Si modulation doped field effect transistors have been studied as detectors of 0.2 THz and 1.6 THz electromagnetic radiation at room temperature. The difference in the gate voltage dependences for 0.2 THz and 1.6 THz radiation and spatial pattern of the transistor response to focused 1.6 THz radiation confirms that the mechanism of detection is linked to the excitations of the two-dime...

fabrication of new ion sensitive field effect transistors (isfet) based on modification of junction-fet for analysis of hydronium, potassium and hydrazinium ions

a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...

Terahertz Detection of Quantum Cascade Laser Emission by Plasma Waves in Field Effect Transistors

Terahertz Detection of Quantum Cascade Laser Emission by Plasma Waves in Field Effect Transistors F. Teppea,∗, C. Consejo, J. Torres, B. Chenaud, P. Solignac, S. Fathololoumi, Z.R. Wasilewski, M. Zholudev, N. Dyakonova, D. Coquillat, A. El Fatimy, P. Buzatu, C. Chaubet and W. Knap L2C, UMR N◦ 5221 CNRS, Université Montpellier 2, GIS-TERALAB, 34095 Montpellier, France IES, UMR N◦ 5214 CNRS, Univ...