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Author |
Tong, C.-Y. E.; Meledin, D.; Loudkov, D.; Blundell, R.; Erickson, N.; Kawamura, J.; Mehdi, I.; Gol’tsman, G. |
![goto web page (via DOI) doi](img/doi.gif)
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Title |
A 1.5 THz Hot-Electron Bolometer mixer operated by a planar diode based local oscillator |
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Conference Article |
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Year |
2003 |
Publication |
IEEE MTT-S Int. Microwave Symp. Digest |
Abbreviated Journal |
IEEE MTT-S Int. Microwave Symp. Digest |
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Volume |
2 |
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Pages |
751-754 |
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Keywords |
waveguide NbN HEB mixers |
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Abstract |
We have developed a 1.5 THz superconducting NbN Hot-Electron Bolometer mixer. It is operated by an all-solid-state Local Oscillator comprising of a cascade of 4 planar doublers following an MMIC based W-band power amplifier. The threshold available pump power is estimated to be 1 /spl mu/W. |
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Philadelphia, PA, USA |
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1516 |
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Author |
Verevkin, A.; Williams, C.; Gol’tsman, G. N.; Sobolewski, R.; Gilbert, G. |
![goto web page (via DOI) doi](img/doi.gif)
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Title |
Single-photon superconducting detectors for practical high-speed quantum cryptography |
Type |
Miscellaneous |
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Year |
2001 |
Publication |
OFCC/ICQI |
Abbreviated Journal |
OFCC/ICQI |
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Pa3 |
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Keywords |
NbN SSPD, SNSPD, QKD, quantum cryptography |
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We have developed an ultrafast superconducting single-photon detector with negligible dark counting rate. The detector is based on an ultrathin, submicron-wide NbN meander-type stripe and can detect individual photons in the visible to near-infrared wavelength range at a rate of at least 10 Gb/s. The above counting rate allows us to implement the NbN device to unconditionally secret quantum key distRochester, New Yorkribution in a practical, high-speed system using real-time Vernam enciphering. |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
Rochester, New York |
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Optical Society of America |
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Optical Fiber Communication Conference and International Conference on Quantum Information |
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-- from poster session. |
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1544 |
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Author |
Semenov, A.; Richter, H.; Hübers, H.-W.; Smirnov, K.; Voronov, B.; Gol'tsman, G. |
![find book details (via ISBN) isbn](img/isbn.gif)
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Title |
Development of terahertz superconducting hot-electron bolometer mixers |
Type |
Conference Article |
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Year |
2003 |
Publication |
Proc. 6th European Conf. Appl. Supercond. |
Abbreviated Journal |
Proc. 6th European Conf. Appl. Supercond. |
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Volume |
181 |
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2960-2965 |
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Keywords |
NbN HEB mixers |
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We present recent results of the development of phonon cooled hot-electron bolometric (HEB) mixers for airborne and balloon borne terahertz heterodyne receivers. Three iomportant issues have been addresses: the quality of NbN films the HEB mixers were made from, the spectral properties of the HEB mixers and the local oscillator power required for optical operation. Studies with an atomic force microscope indicate, that the performance of the HEB mixer might have been effected by the microstructure of the NbN film. Antenna gain and noise temperature were investigated at terahertz frequencies for a HEB embedded in either log-spiral or twin-slot feed antenna. Comparison suggests that at frequencies above 3 THz the spiral feed provides better overall performance. At 1.6 THz, a power of 2.5 µW was required from the local oscillator for optimal operation of the HEB mixer. |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
Sorrento, Italy |
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0750309814, 978-0750309813 |
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no |
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1505 |
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Author |
Zolotov, P.; Vakhtomin, Yu.; Divochiy, A.; Morozov, P.; Seleznev, V.; Smirnov, K |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Development of fast and high-effective single-photon detector for spectrum range up to 2.3 μm |
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Conference Article |
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Year |
2017 |
Publication |
Proc. SPBOPEN |
Abbreviated Journal |
Proc. SPBOPEN |
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Pages |
439-440 |
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Keywords |
SSPD, SNSPD |
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We present the results of development and testing of the single-photon-counting system operating in the wide spectrum rane up to 2.3 mcm. We managed to increase system detection efficiency up to 60% in the range of 1.7-2.3 mcm optimisation of the fabrication methods of superconducting single-photon detectors and application of the single-mode fiber with enlarged core diameter. |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
St. Petersburg, Russia |
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no |
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1255 |
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Kovalyuk, V.; Ferrari, S.; Kahl, O.; Semenov, A.; Lobanov, Yu; Shcherbatenko, M.; Korneev, A; Pernice, W.; Goltsman, G. |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Waveguide integrated superconducting single-photon detector for on-chip quantum and spectral photonic application |
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Conference Volume |
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Year |
2017 |
Publication |
Proc. SPBOPEN |
Abbreviated Journal |
Proc. SPBOPEN |
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421-422 |
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Keywords |
waveguide, SSPD, SNSPD |
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Abstract |
By adopting a travelling-wave geometry approach, integrated superconductor- nanophotonic devices were fabricated. The architecture consists of a superconducting NbN- nanowire atop of a silicon nitride (Si 3 N 4 ) nanophotonic waveguide. NbN-nanowire was operated as a single-photon counting detector, with up to 92% on-chip detection efficiency (OCDE), in the coherent mode, serving as a highly sensitive IR heterodyne mixer with spectral resolution (f/df) greater than 10^6 in C-band at 1550 nm wavelength. |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
St. Petersburg, Russia |
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Duplicated as 1140 |
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1256 |
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Author |
Zubkova, E.; An, P.; Kovalyuk, V.; Korneev, A.; Goltsman, G. |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Integrated Bragg waveguides as an efficient optical notch filter on silicon nitride platform |
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Conference Article |
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Year |
2017 |
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Proc. SPBOPEN |
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Proc. SPBOPEN |
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449-450 |
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Bragg waveguides |
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We modeled and fabricated integrated optical Bragg waveguides on a silicon nitride (Si3N4) platform. Transmission spectra of the integrated notch filter has been measured and attenuation at the desired wavelength of 1550 nm down to -43 dB was observed. |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
St. Petersburg, Russia |
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Duplicated as 1141 |
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1257 |
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Author |
Slysz, W.; Wegrzecki, M.; Bar, J.; Grabiec, P.; Gol'tsman, G. N.; Verevkin, M.; Sobolewski, R. |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
NbN superconducting single-photon detectors coupled with a communication fiber |
Type |
Miscellaneous |
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Year |
2004 |
Publication |
INIS |
Abbreviated Journal |
INIS |
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37 |
Issue |
2 |
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1-2 |
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NbN SSPD, SNSPD |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
Stare Jablonki, Poland |
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8-th Electron Technology Conference ELTE |
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no |
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1486 |
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Author |
Ryabchun, S.; Smirnov, A.; Pentin, I.; Vakhtomin, Yu.; Smirnov, K.; Kaurova, N.; Voronov, B.; Goltsman, G. |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Superconducting single photon detector integrated with optical cavity |
Type |
Conference Article |
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Year |
2011 |
Publication |
Proc. MLPLIT |
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Proc. MLPLIT |
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143-145 |
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NbN SSPD, cavity |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
Suzdal / Vladimir (Russia) |
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Modern laser physics and laser-information technologies for science and manufacture |
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1st international russian-chinese conference / youthschool-workshop |
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September 23-28, 2011 |
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1385 |
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Maslennikova, A.; Larionov, P.; Ryabchun, S.; Smirnov, A.; Pentin, I.; Vakhtomin, Yu.; Smirnov, K.; Kaurova, N.; Voronov, B.; Goltsman, G. |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Noise equivalent power and dynamic range of NBN hot-electron bolometers |
Type |
Conference Article |
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Year |
2011 |
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Proc. MLPLIT |
Abbreviated Journal |
Proc. MLPLIT |
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146-148 |
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NbN HEB |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
Suzdal / Vladimir (Russia) |
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Modern laser physics and laser-information technologies for science and manufacture |
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1st international russian-chinese conference / youthschool-workshop |
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September 23-28, 2011 |
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1386 |
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Author |
Kroug, M.; Yagoubov, P.; Gol'tsman, G.; Kollberg, E. |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
NbN quasioptical phonon cooled hot electron bolometric mixers at THz frequencies |
Type |
Conference Article |
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Year |
1997 |
Publication |
Inst. Phys. Conf. Ser. |
Abbreviated Journal |
Inst. Phys. Conf. Ser. |
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1 |
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405-408 |
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NbN HEB mixers |
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Address ![sorted by Address field, ascending order (up)](img/sort_asc.gif) |
Veldhoven |
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Bristol |
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0951-3248 |
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3rd Eur. Conf. on Applied Superconductivity |
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1600 |
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