%0 Conference Proceedings
%T Generation and detection of optical-terahertz biphotons via spontaneous parametric downconversion
%A Kuznetsov, K. A.
%A Kornienko, V. V.
%A Vakhtomin, Y. B.
%A Pentin, I. V.
%A Smirnov, K. V.
%A Kitaeva, G. K.
%S Proc. ICLO
%D 2018
%F Kuznetsov_etal2018
%O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1806), last updated on Sun, 04 Jul 2021 12:28:03 -0500
%X We study spontaneous parametric downconversion (SPDC) in the strongly non-degenerate regime when the idler wave hits the terahertz range. By using the hot-electron bolometer, for the first time the SPDC-generated idler-wave photons were directly detected in the terahertz frequency range. Spectrum of corresponding signal photons was measured using standard technique by the CCD camera. Possible applications of correlated optical-terahertz biphotons are discussed.
%K NbN HEB applications
%R 10.1109/LO.2018.8435659
%U https://doi.org/10.1109/LO.2018.8435659
%P 303