Dvimat ės plazmos rezonansų didelio elektronų judrio tranzistoriuose tyrimas, taikant elektrooptinės atrankos metodą

Translated title of the contribution: Investigation of 2D plasma resonances in hemts by using electro-optical sampling technique

J. Torres, L. Varani, F. Teppe, W. Knap, S. Boubanga-Tombet, T. Otsuji, P. Shiktorov, E. Starikov, V. Gružinskis

Research output: Contribution to journalArticle

Abstract

Possibilities and advantages of the electro-optical sampling (EOS) technique for the investigation of excitation of THz-range 2D plasma waves in FET/HEMT channels are considered both experimentally and theoretically. It is experimentally demonstrated that the EOS technique allows one to identify an excitation of 2D plasma waves in the HEMT channel under a given working point determined by external embedding circuits. Theoretical simulations show that the development of the instability of 2D plasma waves can be easily identified in the framework of the EOS technique.

Translated title of the contributionInvestigation of 2D plasma resonances in hemts by using electro-optical sampling technique
Original languageLithuanian
Pages (from-to)324-329
Number of pages6
JournalLithuanian Journal of Physics
Volume51
Issue number4
DOIs
Publication statusPublished - 2011 Jan 1

Keywords

  • Electro-optical sampling
  • Plasma waves
  • Terahertz radiation emission

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Torres, J., Varani, L., Teppe, F., Knap, W., Boubanga-Tombet, S., Otsuji, T., Shiktorov, P., Starikov, E., & Gružinskis, V. (2011). Dvimat ės plazmos rezonansų didelio elektronų judrio tranzistoriuose tyrimas, taikant elektrooptinės atrankos metodą. Lithuanian Journal of Physics, 51(4), 324-329. https://doi.org/10.3952/lithjphys.51405