Bibliography database of Radiophysics Laboratory (RpLab) -- Query Results

	Bibliography database of Radiophysics Laboratory (RpLab) Home \| Show All \| Simple Search \| Advanced Search	Login Quick Search: Field: contains: ...
	136-150 of 294 records found matching your query:

Search & Display Options

Select All Deselect All

<< 1 2 3 4 5 6 7 8 9 10 >> [11–20]

List View

Citations

Details

	Records
	Author	Lydersen, Lars; Wiechers, Carlos; Wittmann, Christoffer; Elser, Dominique; Skaar, Johannes; Makarov, Vadim
	Title	Thermal blinding of gated detectors in quantum cryptography			Type	Journal Article
	Year	2010	Publication	Optics Express	Abbreviated Journal	Opt. Express
	Volume	18	Issue	26	Pages	27938-27954
	Keywords	quantum cryptography; QKD; hacking; SPD; APD
	Abstract	It has previously been shown that the gated detectors of two commercially available quantum key distribution (QKD) systems are blindable and controllable by an eavesdropper using continuous-wave illumination and short bright trigger pulses, manipulating voltages in the circuit [L. Lydersen et al., Nat. Photonics DOI:10.1038/nphoton.2010.214]. This allows for an attack eavesdropping the full raw and secret key without increasing the quantum bit error rate (QBER). Here we show how thermal effects in detectors under bright illumination can lead to the same outcome. We demonstrate that the detectors in a commercial QKD system Clavis2 can be blinded by heating the avalanche photo diodes (APDs) using bright illumination, so-called thermal blinding. Further, the detectors can be triggered using short bright pulses once they are blind. For systems with pauses between packet transmission such as the plug-and-play systems, thermal inertia enables Eve to apply the bright blinding illumination before eavesdropping, making her more difficult to catch.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ gujma @			Serial	729
Permanent link to this record



	Author	Корнеева, Ю. П.; Флоря, И. Н.; Корнеев, А. А.; Гольцман, Г. Н.
	Title	Cверхпроводящий однофотонный детектор для дальнего ИК диапазона длин волн			Type	Conference Article
	Year	2010	Publication	Науч. сессия НИЯУ МИФИ	Abbreviated Journal	Науч. сессия НИЯУ МИФИ
	Volume		Issue		Pages	46-47
	Keywords	SSPD
	Abstract	Мы представляем быстродействующий сверхпроводниковый однофотонный детектор (SSPD) для дальнего инфракрасного диапазона на основе ультратонкой монокристаллической пленки NbN толщиной 3 нм, состоящий из параллельных полосок. QE на длине волны 1,5.μм и 1,3 μм для предложенного SSPD практически одинаковы. SSPD показывает отклик длительностью 200 пс, что открывает путь к детекторам, обладающим скоростью счета свыше 1 ГГц.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-5-7262-1227-2	Medium
	Area		Expedition		Conference
	Notes	УДК 533.14(06)+004.056(06) Фотоника и информационная оптика			Approved	no
	Call Number				Serial	1144
Permanent link to this record



	Author	Elvira, D.; Michon, A.; Fain, B.; Patriarche, G.; Beaudoin, G.; Robert-Philip, I.; Vachtomin, Y.; Divochiy, A. V.; Smirnov, K. V.; Gol’tsman, G. N.; Sagnes, I.; Beveratos, A.
	Title	Time-resolved spectroscopy of InAsP/InP(001) quantum dots emitting near 2 μm			Type	Journal Article
	Year	2010	Publication	Appl. Phys. Lett.	Abbreviated Journal	Appl. Phys. Lett.
	Volume	97	Issue	13	Pages	131907 (1 to 3)
	Keywords	SSPD, SNSPD, InAsP/InP quantum dots
	Abstract	By using superconducting single photon detectors, we perform time-resolved characterization of a small ensemble of InAsP/InP quantum dots grown by metal organic vapor phase epitaxy, emitting at wavelengths between 1.6 and 2.2 μm. We demonstrate that alloying phosphorus with InAs allows to shift the emission wavelength toward higher wavelengths, while keeping the high optical quality of these quantum dots at room temperature, with no decrease in their radiative lifetime. This work was partially supported by Russian Ministry of Science and Education: Federal State Program “Scientific and Educational Cadres of Innovative” state Contract Nos. 02.740.0228, 14.740.11.0343, 14.740.11.0269, and P931, and RFBR Project No. 09-02-12364.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0003-6951	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	1238
Permanent link to this record



	Author	Манова, Н.Н.; Корнеева, Ю. П.; Корнеев, А. А., Гольцман, Г. Н.
	Title	Cверхпроводящий однофотонный детектор, интегрированный с оптическим резонатором			Type	Conference Article
	Year	2010	Publication	Науч. сессия НИЯУ МИФИ	Abbreviated Journal	Науч. сессия НИЯУ МИФИ
	Volume		Issue		Pages	92-93
	Keywords	SSPD
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-5-7262-1227-2	Medium
	Area		Expedition		Conference
	Notes	УДК 533.14(06)+004.056(06) Фотоника и информационная оптика			Approved	no
	Call Number				Serial	1143
Permanent link to this record



	Author	Smirnov, K. V.; Vakhtomin, Yu. B.; Divochiy, A. V.; Ozhegov, R. V.; Pentin, I. V.; Gol'tsman, G. N.
	Title	Infrared and terahertz detectors on basis of superconducting nanostructures			Type	Conference Article
	Year	2010	Publication	Microwave and Telecom. Technol. (CriMiCo), 20th Int. Crimean Conf.	Abbreviated Journal
	Volume		Issue		Pages	823-824
	Keywords	SSPD, SNSPD, HEB
	Abstract	Results of development of single-photon receiving systems of visible, infrared and terahertz range based on thin-film superconducting nanostructures are presented. The receiving systems are produced on the basis of superconducting nanostructures, which function by means of hot-electron phenomena.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor	IEEE
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ sasha @ smirnov2010infrared			Serial	1025
Permanent link to this record



	Author	Goltsman, G. N.; Korneev, A. A.; Finkel, M. I.; Divochiy, A. V.; Florya, I. N.; Korneeva, Y. P.; Tarkhov, M. A.; Ryabchun, S. A.; Tretyakov, I. V.; Maslennikov, S. N.; Kaurova, N. S.; Chulkova, G. M.; Voronov, B. M.
	Title	Superconducting hot-electron bolometer as THz mixer, direct detector and IR single-photon counter			Type	Abstract
	Year	2010	Publication	35th Int. Conf. Infrared, Millimeter, and Terahertz Waves	Abbreviated Journal
	Volume		Issue		Pages	1-1
	Keywords	SSPD, SNSPD, HEB
	Abstract	We present a new generation of superconducting single-photon detectors (SSPDs) and hot-electron superconducting sensors with record characteristic for many terahertz and optical applications.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	2162-2027	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ sasha @ goltsman2010superconducting			Serial	1028
Permanent link to this record



	Author	Елезов, М. С.; Тархов, М. А.; Дивочий, А. В.; Вахтомин, Ю. Б.; Гольцман, Г. Н.
	Title	Система регистрации одиночных фотонов в видимом и ближнем инфракрасном диапазонах			Type	Conference Article
	Year	2010	Publication	Науч. сессия НИЯУ МИФИ	Abbreviated Journal
	Volume		Issue		Pages	94-95
	Keywords	SSPD
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-5-7262-1227-2	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ sasha @ елезов2010система			Serial	1032
Permanent link to this record



	Author	Смирнов, Константин Владимирович; Вахтомин, Юрий Борисович; Смирнов, Андрей Владимирович; Ожегов, Роман Викторович; Пентин, Иван Викторович; Дивочий, Александр Валерьевич; Сливинская, Елизавета Вячеславовна; Гольцман, Григорий Наумович
	Title	Приемники терагерцового и инфракрасного диапазонов, основанные на тонкопленочных сверхпроводниковых наноструктурах			Type	Journal Article
	Year	2010	Publication	Вестник НГУ. Серия: Физика	Abbreviated Journal	Вестник НГУ. Серия: Физика
	Volume	5	Issue	4	Pages
	Keywords	HEB, SSPD, SNSPD
	Abstract	В работе представлены результаты разработки и создания чувствительных и ультрабыстрых приемников, основанных на тонкопленочных сверхпроводниковых наноструктурах: болометрах на эффекте электронного разогрева (HEB – hot-electron bolometer) и детекторах одиночных фотонов видимого и инфракрасного диапазонов волн (SSPD – superconducting singe-photon detector). Представлены основные принципы работы сверхпроводниковых устройств, технология создания и конструкционные особенности приемников, их основные типы и характеристики. Достигнутые рекордные значения параметров приемных систем позволяют использовать созданные приборы при решении различных научно-исследовательских задач в ближнем, среднем и дальнем ИК диапазонах волн. This work presents the results of the development and fabrication of sensitive and ultrafast detectorsbased on thin film superconducting nanostructures: hot-electron bolometers (HEBs) and visible and infrared superconducting singe photon detectors (SSPDs). The main operational principles of the superconducting devices are presentedas well as the technology of fabrication of the detectors and their main types and parameters. The achieved record parameters of the detectors allow application of the fabricated devices to solution of various research problems in the near, middle and far IR ranges.
	Address
	Corporate Author				Thesis
	Publisher	Новосибирский государственный университет	Place of Publication		Editor
	Language	Russian	Summary Language		Original Title
	Series Editor		Series Title	Физика	Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1818-7994	ISBN		Medium
	Area		Expedition		Conference
	Notes	УДК 538.9			Approved	no
	Call Number	RPLAB @ sasha @ смирнов2010приемники			Serial	1033
Permanent link to this record



	Author	Marsili, Francesco; Bitauld, David; Fiore, Andrea; Gaggero, Alessandro; Mattioli, Francesco; Leoni, Roberto; Divochiy, Aleksander; Gol'tsman, Gregory
	Title	Photon-number-resolution at telecom wavelength with superconducting nanowires			Type	Miscellaneous
	Year	2010	Publication	IntechOpen	Abbreviated Journal
	Volume		Issue		Pages
	Keywords	SSPD, SNSPD
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ sasha @ marsiliphoton			Serial	1036
Permanent link to this record



	Author	Семенов, Александр Владимирович
	Title	Проскальзывание фазы, поглощение электромагнитного излучения и формирование отклика в детекторах на основе узких полосок сверхпроводников			Type	Manuscript
	Year	2010	Publication	М. МПГУ	Abbreviated Journal
	Volume		Issue		Pages
	Keywords	SSPD, SNSPD, response
	Abstract
	Address
	Corporate Author				Thesis	Ph.D. thesis
	Publisher		Place of Publication		Editor
	Language	Russian	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	1150
Permanent link to this record



	Author	Maingault, L.; Tarkhov, M.; Florya, I.; Semenov, A.; Espiau de Lamaëstre, R.; Cavalier, P.; Gol’tsman, G.; Poizat, J.-P.; Villégier, J.-C.
	Title	Spectral dependency of superconducting single photon detectors			Type	Journal Article
	Year	2010	Publication	J. Appl. Phys.	Abbreviated Journal	J. Appl. Phys.
	Volume	107	Issue	11	Pages	116103 (1 to 3)
	Keywords	NbN SSPD, SNSPD
	Abstract	We investigate the effect of varying both incoming optical wavelength and width of NbN nanowires on the superconducting single photon detectors (SSPD) detection efficiency. The SSPD are current biased close to critical value and temperature fixed at 4.2 K, far from transition. The experimental results are found to verify with a good accuracy predictions based on the “hot spot model,” whose size scales with the absorbed photon energy. With larger optical power inducing multiphoton detection regime, the same scaling law remains valid, up to the three-photon regime. We demonstrate the validity of applying a limited number of measurements and using such a simple model to reasonably predict any SSPD behavior among a collection of nanowire device widths at different photon wavelengths. These results set the basis for designing efficient single photon detectors operating in the infrared (2–5 μm range). This work was supported by European projects FP6 STREP “SINPHONIA” (Contract No. NMP4-CT-2005-16433) and IP “QAP” (Contract No. 15848).
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0021-8979	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	1392
Permanent link to this record



	Author	Zinoni, C.; Alloing, B.; Li, L. H.; Marsili, F.; Fiore, A.; Lunghi, L.; Gerardino, A.; Vakhtomin, Y. B.; Smirnov, K. V.; Gol’tsman, G. N.
	Title	Erratum: “Single photon experiments at telecom wavelengths using nanowire superconducting detectors” [Appl. Phys. Lett. 91, 031106 (2007)]			Type	Journal Article
	Year	2010	Publication	Appl. Phys. Lett.	Abbreviated Journal	Appl. Phys. Lett.
	Volume	96	Issue	8	Pages	089901
	Keywords	SSPD, SNSPD, erratum
	Abstract	A calculation error was made in the original publication of this letter. The error was in the calculation of the noise equivalent power (NEP) values for the avalanche photodiode detector (APD) and the superconducting single photon detector (SSPD), the incorrect values were plotted on the right axis in Fig. 1(b). The correct NEP values were calculated with the same equation reported in the original letter and the revised Fig. 1(b) is shown below. The other conclusions of the paper remain unaltered.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0003-6951	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	1395
Permanent link to this record



	Author	Манова, Н.Н.; Корнеева, Ю.П.; Корнеев, А.А.; Слыш, В.; Воронов, Б.М.; Гольцман, Г.Н.
	Title	Сверхпроводниковый NbN однофотонный детектор, интегрированный с четвертьволновым резонатором			Type	Journal Article
	Year	2011	Publication	Письма в Журнал технической физики	Abbreviated Journal	ПЖТФ
	Volume	37	Issue	10	Pages	7
	Keywords	SSPD
	Abstract	Исследована спектральная зависимость квантовой эффективности сверхпроводниковых NbN однофотонных детекторов, интегрированных с оптическими четвертьволновыми резонаторами с использованием диэлектриков Si3N4, SiO2, SiO.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ gujma @			Serial	637
Permanent link to this record



	Author	Korneeva, Y.; Florya, I.; Semenov, A.; Korneev, A.; Goltsman, G.
	Title	New generation of nanowire NbN superconducting single-photon detector for mid-infrared			Type	Journal Article
	Year	2011	Publication	IEEE Trans. Appl. Supercond.	Abbreviated Journal	IEEE Trans. Appl. Supercond.
	Volume	21	Issue	3	Pages	323-326
	Keywords	SSPD
	Abstract	We present a break-through approach to mid-infrared single-photon detection based on nanowire NbN superconducting single-photon detectors (SSPD). Although SSPD became a mature technology for telecom wavelengths (1.3-1.55 μm) its further expansion to mid-infrared wavelength was hampered by low sensitivity above 2 μm. We managed to overcome this limit by reducing the nanowire width to 50 nm, while retaining high superconducting properties and connecting the wires in parallel to produce a voltage response of sufficient magnitude. The new device exhibits 10 times better quantum efficiency at 3.5 μm wavelength than the “standard” SSPD.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ gujma @			Serial	644
Permanent link to this record



	Author	Baek, Burm; Lita, Adriana E.; Verma, Varun; Nam, Sae Woo
	Title	Superconducting a-WxSi1–x nanowire single-photon detector with saturated internal quantum efficiency from visible to 1850 nm			Type	Journal Article
	Year	2011	Publication	Applied Physics Letters	Abbreviated Journal	Appl. Phys. Lett.
	Volume	98	Issue	25	Pages	3
	Keywords	SNSPD
	Abstract	We have developed a single-photon detector based on superconducting amorphous tungsten–silicon alloy (a-WxSi1–x) nanowire. Our device made from a uniform a-WxSi1–x nanowire covers a practical detection area (16 μm×16 μm) and shows high sensitivity featuring a plateau of the internal quantum efficiencies, i.e., efficiencies of generating an electrical pulse per absorbed photon, over a broad wavelength and bias range. This material system for superconducting nanowire detector technology could overcome the limitations of the prevalent nanowire devices based on NbN and lead to more practical, ideal single-photon detectors having high efficiency, low noise, and high count rates.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	RPLAB @ gujma @			Serial	665
Permanent link to this record