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| Author | Смирнов, Константин Владимирович | ||||
| Title | Создание приборов на сверхпроводниковых счетчиках фотонов и методов диагностики КМОП микросхем, гетероструктур и лазеров на квантовых точках | Type | Report | ||
| Year | 2009 | Publication | Abbreviated Journal  |
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| Volume | Issue | Pages | |||
| Keywords | NbN SSPD | ||||
| Abstract | Этап №1 (дата окончания: 30.09.2009) Разработана методика изготовления сверхпроводниковых однофотонных детекторов (SSPD) с монокристаллической структурой пленки сверхмалой толщины. Изготовлены экспериментальные образцы сверхпроводниковых однофотонных детекторов (SSPD). Разработана методика пакетирования сверхпроводникового однофотонного детектора в оптический узел с одномодовым оптоволокном. Изготовлены экспериментальные образцы приемных модулей на основе однофотонных сверхпроводниковых детекторов из NbN-нанопленок. Этап №2 (дата окончания: 28.10.2009) Разработаны методы диагностики КМОП микросхем, гетероструктур и лазеров на квантовых точках и методика измерения мощности излучения полупроводниковых лазеров на квантовых точках с использованием сверхпроводниковых однофотонных детекторов (SSPD). Проведена технико-экономическая оценка рыночного потенциала полученных результатов. |
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| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Министерство образования и науки РФ | Place of Publication | Editor | ||
| Language | Russian | Summary Language | Original Title | ||
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| Area | Expedition | Conference | |||
| Notes | Отчет о НИР/НИОКР; Министерство образования и науки РФ; Номер гранта (контракта): 02.513.11.3446; Дата гранта (контракта): 03.06.2009 | Approved | no | ||
| Call Number | Serial | 1828 | |||
| Permanent link to this record | |||||
| Author | Słysz, W.; Węgrzecki, M.; Bar, J.; Grabiec, P.; Gol'tsman, G. N.; Verevkin, A.; Sobolewski, R. | ||||
| Title | NbN superconducting single-photon detector coupled with a communication fiber | Type | Journal Article | ||
| Year | 2005 | Publication | Elektronika : konstrukcje, technologie, zastosowania | Abbreviated Journal |
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| Volume | 46 | Issue | 6 | Pages | 51-52 |
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | We present novel superconducting single-photon detectors (SSPDs), based on ultrathin NbN films, designed for fiber-based quantum communications (lambda = 1.3 žm and 1.55 žm). For fiber-based operation, our SSPDs contain a special micromechanical construction integrated with the NbN structure, which enables efficient and mechanically very stabile fiber coupling. The detectors combine GHz counting rate, high quantum efficiency and very low level of dark counts. At 1.3 – 1.55 žm wavelength range our detector exhibits a quantum efficiency up to 10%. | ||||
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| Language | Polish | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | Serial | 1481 | |||
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| Author | Goltsman, G.; Korneev, A.; Izbenko, V.; Smirnov, K.; Kouminov, P.; Voronov, B.; Kaurova, N.; Verevkin, A.; Zhang, J.; Pearlman, A.; Slysz, W.; Sobolewski, R. | ||||
| Title | Nano-structured superconducting single-photon detectors | Type | Journal Article | ||
| Year | 2004 | Publication | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | Abbreviated Journal |
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| Volume | 520 | Issue | 1-3 | Pages | 527-529 |
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | NbN detectors, formed into meander-type, 10×10-μm2 area structures, based on ultrathin (down to 3.5-nm thickness) and nanometer-width (down to below 100 nm) NbN films are capable of efficiently detecting and counting single photons from the ultraviolet to near-infrared optical wavelength range. Our best devices exhibit QE >15% in the visible range and ∼10% in the 1.3–1.5-μm infrared telecommunication window. The noise equivalent power (NEP) ranges from ∼10−17 W/Hz1/2 at 1.5 μm radiation to ∼10−19 W/Hz1/2 at 0.56 μm, and the dark counts are over two orders of magnitude lower than in any semiconducting competitors. The intrinsic response time is estimated to be <30 ps. Such ultrafast detector response enables a very high, GHz-rate real-time counting of single photons. Already established applications of NbN photon counters are non-invasive testing and debugging of VLSI Si CMOS circuits and quantum communications. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0168-9002 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Serial | 1495 | |||
| Permanent link to this record | |||||
| Author | Gol’tsman, G.N. | ||||
| Title | Overview of recent results for superconducting NbN terahertz and optical detectors and mixers | Type | Miscellaneous | ||
| Year | 2014 | Publication | SM2 – Seminar on Terahertz Photonics | Abbreviated Journal |
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| Volume | Issue | Pages | 0562 | ||
| Keywords | NbN SSPD, SNSPD, HEB | ||||
| Abstract | We present our recent achievements in the development of sensitive and ultrafast thin-film superconducting sensors: hot-electron bolometers (HEB), HEB-mixers for terahertz range and infrared single-photon counters. These sensors have already demonstrated a performance that makes them devices-of-choice for many terahertz and optical applications. | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1746 | |||
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| Author | Okunev, O.; Smirnov, K.; Chulkova, G.; Korneev, A.; Lipatov, A.; Gol'tsman, G.; Zhang, J.; Slysz, W.; Verevkin, A.; Sobolewski, Roman | ||||
| Title | Ultrafast NBN hot-electron single-photon detectors for electronic applications | Type | Abstract | ||
| Year | 2002 | Publication | Abstracts 8-th IUMRS-ICEM | Abbreviated Journal |
Abstracts 8-th IUMRS-ICEM |
| Volume | Issue | Pages | |||
| Keywords | NbN SSPD, SNSPD | ||||
| Abstract | We present a new, simple to manufacture, single-photon detector (SPD), which can work from ultraviolet to near-infrared wavelengths of optical radiation and combines high speed of operation, high quantum efficiency (QE), and very low dark counts. The devices are superconducting and operate at temperature below 5 K. The physics of operation of our SPD is based on formation of a photon-induced resistive hotspot and subsequent appearance of a transient resistive barrier across an ultrathin and submicron-wide superconductor. | ||||
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| Area | Expedition | Conference | 8th IUMRS International Conference on Electronic Materials | ||
| Notes | Approved | no | |||
| Call Number | Serial | 1532 | |||
| Permanent link to this record | |||||