@InProceedings{Finkel_etal2005,
author="Finkel, M. I.
and Maslennikov, S. N.
and Vachtomin, Yu B.
and Svechnikov, S. I.
and Smirnov, K. V.
and Seleznev, V. A.
and Korotetskaya, Yu P.
and Kaurova, N. S.
and Voronov, B. M.
and Gol{\textquoteright}tsman, G. N.",
title="Hot electron bolometer mixer for 20 - 40 THz frequency range",
booktitle="Proc. 16$^{th}$ Int. Symp. Space Terahertz Technol.",
year="2005",
address="G{\"o}teborg, Sweden",
pages="393--397",
optkeywords="IR NbN HEB mixers",
abstract="The developed HEB mixer was based on a 5 nm thick NbN film deposited on a GaAs substrate. The active area of the film was patterned as a 30{\texttimes}20 $\mu$m 2 strip and coupled with a 50 Ohm coplanar line deposited in situ. An extended hemispherical germanium lens was used to focus the LO radiation on the mixer. The responsivity of the mixer was measured in a direct detection mode in the 25{\textdiv}64 THz frequency range. The noise performance of the mixer and the directivity of the receiver were investigated in a heterodyne mode. A 10.6 $\mu$m wavelength CW CO 2 laser was utilized as a local oscillator.",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=369), last updated on Mon, 17 May 2021 18:55:29 -0500",
opturl="https://www.nrao.edu/meetings/isstt/2005.shtml"
}