Zobrazeno 1 - 10
of 16
pro vyhledávání: '"G N Goltsman"'
Publikováno v:
AIP Advances, Vol 9, Iss 10, Pp 105220-105220-8 (2019)
Radio-frequency modulated terahertz (THz) emission power from weakly-coupled GaAs/AlGaAs superlattice (SL) has been increased by parallel connection of several SL mesas. Each SL mesa is a self-oscillator with its own oscillation frequency and mode. I
Externí odkaz:
https://doaj.org/article/785effd09e7f45038bf1dd0e1b4b969a
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 56:366-370
Autor:
I. A. Gayduchenko, P. An, V. Belosevich, M. Rybin, N. Kaurova, V. Kovalyuk, M. E. Belkin, G. N. Goltsman
Publikováno v:
2022 Photonics & Electromagnetics Research Symposium (PIERS).
Autor:
A. I. Lomakin, E. M. Baeva, A. D. Triznova, N. A. Titova, P. I. Zolotov, A. V. Semenov, D. E. Sunegin, A. V. Lubenchenko, A. I. Kolbatova, G. N. Goltsman
We report on experimental study of the effect of disorder on electronic parameters and inelastic scattering mechanisms in ultrathin superconducting NbN films, which are commonly used in single-photon detectors. An increase in disorder in the studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cb9bd9c3538ff9b8c68bb5593e14c3a
Autor:
A. A. Hakhoumian, R. M. Martirosyan, A.H. Makaryan, A. S. Nikogosyan, V. R. Tadevosyan, S. V. Antipov, G. N. Goltsman
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 54:97-104
The influence of terahertz (THz) radiation absorption on the efficiency of generation of coherent THz radiation in the system ‘nonlinear-optical crystal partially filling the cross section of a rectangular metal waveguide’ has been investigated.
Publikováno v:
Journal of Physics: Conference Series. 2086:012054
The growing requirements for mobile communication networks (data transfer rates over 100 Gbps) makes it necessary to use carrier signal with a frequency of at least 100 GHz. This requires the development of cheap and broadband sub-terahertz (sub-THz)
Autor:
I O Venediktov, M S Elezov, A I Prokhodtsov, V V Kovalyuk, P P An, A D Golikov, M L Shcherbatenko, D V Sych, G N Goltsman
Publikováno v:
Journal of Physics: Conference Series. 2086:012173
Mach-Zehnder interferometer (MZI) is a valuable practical tool in many optical science areas. In particular, high-contrast MZI are required for experimental realization of displacement-based quantum receivers that can discriminate weak coherent state
Autor:
A I Solomonov, S I Pavlov, P I Lazarenko, V V Kovalyuk, A D Golikov, A I Prokhodtsov, G N Goltsman, S A Kozyukhin, S A Dyakov, N A Gippius, S G Tikhodeev, A B Pevtsov
Publikováno v:
Journal of Physics: Conference Series. 2103:012173
The method of spectral Fourier microscopy was used to study the reflection spectra with an angular resolution of submicron periodic gratings based on amorphous and crystalline Ge2Sb2Te5. The form of the dispersion curves of quasi-waveguide modes in t
Publikováno v:
Journal of Physics: Conference Series. 1695:012190
Here we report on the development of NbN/SiNx:H/SiO2-membrane structures for investigation of the thermal transport at low temperatures. Thin NbN films are known to be in the regime of a strong electron-phonon coupling, and one can assume that the ph
Autor:
G. N. Goltsman
Publikováno v:
2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics.