Room temperature Terahertz hot electron bolometric detector based on AlGaAs/GaAs two dimensional electron gas

A. El Fatimy, Philip Mauskopf, D. Morozov, C. Dunscombe, T. Jones, K. Wood

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

in this paper, we present a hot-electron bolometric detector, which uses the nonlinearities of the heated two-dimensional electron gas medium in AlGaAs/GaAs at room temperature. The cooling process of the electrons is through the phonon-scattering mechanism. The response was measured at the 0.1 - 0.2 THz frequency range. The response was estimated, showing possible application of these detectors in sensing of Terahertz radiation.

Original languageEnglish (US)
Title of host publicationIRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide
DOIs
StatePublished - 2010
Externally publishedYes
Event35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010 - Rome, Italy
Duration: Sep 5 2010Sep 10 2010

Other

Other35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010
CountryItaly
CityRome
Period9/5/109/10/10

Fingerprint

Two dimensional electron gas
Hot electrons
Detectors
Phonon scattering
Cooling
Radiation
Temperature
Electrons

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

El Fatimy, A., Mauskopf, P., Morozov, D., Dunscombe, C., Jones, T., & Wood, K. (2010). Room temperature Terahertz hot electron bolometric detector based on AlGaAs/GaAs two dimensional electron gas. In IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide [5612756] https://doi.org/10.1109/ICIMW.2010.5612756

Room temperature Terahertz hot electron bolometric detector based on AlGaAs/GaAs two dimensional electron gas. / El Fatimy, A.; Mauskopf, Philip; Morozov, D.; Dunscombe, C.; Jones, T.; Wood, K.

IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010. 5612756.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

El Fatimy, A, Mauskopf, P, Morozov, D, Dunscombe, C, Jones, T & Wood, K 2010, Room temperature Terahertz hot electron bolometric detector based on AlGaAs/GaAs two dimensional electron gas. in IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide., 5612756, 35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010, Rome, Italy, 9/5/10. https://doi.org/10.1109/ICIMW.2010.5612756
El Fatimy A, Mauskopf P, Morozov D, Dunscombe C, Jones T, Wood K. Room temperature Terahertz hot electron bolometric detector based on AlGaAs/GaAs two dimensional electron gas. In IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010. 5612756 https://doi.org/10.1109/ICIMW.2010.5612756
El Fatimy, A. ; Mauskopf, Philip ; Morozov, D. ; Dunscombe, C. ; Jones, T. ; Wood, K. / Room temperature Terahertz hot electron bolometric detector based on AlGaAs/GaAs two dimensional electron gas. IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010.
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