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公开(公告)号：US06812464B1
公开(公告)日：2004-11-02
申请号：US09628116
申请日：2000-07-28
Applicant: Roman Sobolewski , Grigory N. Gol'tsman , Alexey D. Semenov , Oleg V. Okunev , Kenneth R. Wilsher , Steven A. Kasapi
Inventor： Roman Sobolewski , Grigory N. Gol'tsman , Alexey D. Semenov , Oleg V. Okunev , Kenneth R. Wilsher , Steven A. Kasapi
IPC: H01L3900
CPC classification number: H01L39/10 , G01J1/0209 , G01J1/0252 , G01J1/0411 , G01J1/42 , H01L31/101
Abstract: A single photon detector includes a superconductor strip biased near its critical current. The superconductor strip provides a discernible output signal upon absorption of a single incident photon. In one example, the superconductor is a strip of NbN (niobium nitride). In another example, the superconductor strip meanders to increase its probability of receiving a photon from a light source. The single-photon detector is suitable for a variety of applications including free-space and satellite communications, quantum communications, quantum cryptography, weak luminescence, and semiconductor device testing.
Abstract translation: 单个光子检测器包括在其临界电流附近偏置的超导体带。 超导体条在吸收单个入射光子时提供可辨别的输出信号。 在一个实例中，超导体是NbN（氮化铌）的条带。 在另一个示例中，超导体条弯曲以增加其从光源接收光子的概率。 单光子检测器适用于自由空间和卫星通信，量子通信，量子加密，弱发光和半导体器件测试等各种应用。
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Patent Agency Ranking
公开(公告)号：US06661560B1
公开(公告)日：2003-12-09
申请号：US09935777
申请日：2001-08-24
Applicant: Roman Sobolewski
Inventor： Roman Sobolewski
IPC: G02F109
CPC classification number: G02F1/09 , G02F1/0036 , G02F2201/127
Abstract: A magneto-optic modulator modulates signals from a superconducting circuit such as a single-flux-quantum (SFQ) logic system onto a carrier wave light beam. The modulator is formed by depositing a magneto-optic material such as EuSe onto a superconducting ground plane such as that of the circuit. A microwave microstrip line is formed on the magneto-optic material and carries a signal from the circuit. The signal induces an H field in the magneto-optic material which causes the magneto-optic material to modulate the light.
Abstract translation: 磁光调制器将来自诸如单通量量子（SFQ）逻辑系统的超导电路的信号调制到载波光束上。 通过将诸如EuSe的磁光材料沉积到诸如电路的超导接地平面上来形成调制器。 微波微带线形成在磁光材料上并承载来自电路的信号。 该信号在磁光材料中引起H场，其导致磁光材料调制光。
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公开(公告)号：US07049593B2
公开(公告)日：2006-05-23
申请号：US10969315
申请日：2004-10-19
Applicant: Roman Sobolewski , Grigory N. Gol'tsman , Alexey D. Semenov , Oleg V. Okunev , Kenneth R. Wilsher , Steven A. Kasapi
Inventor： Roman Sobolewski , Grigory N. Gol'tsman , Alexey D. Semenov , Oleg V. Okunev , Kenneth R. Wilsher , Steven A. Kasapi
IPC: H01L39/00
CPC classification number: H01L39/10 , G01J1/0209 , G01J1/0252 , G01J1/0411 , G01J1/42 , H01L31/101
Abstract: A single-photon detector includes a superconductor strip biased near its critical current. The superconductor strip provides a discernible output signal upon absorption of a single incident photon. In one example, the superconductor is a strip of NbN (niobium nitride). In another example, the superconductor strip meanders to increase its probability of receiving a photon from a light source. The single-photon detector is suitable for a variety of applications including free-space and satellite communications, quantum communications, quantum cryptography, weak luminescence, and semiconductor device testing.
Abstract translation: 单光子检测器包括在其临界电流附近偏置的超导体带。 超导体条在吸收单个入射光子时提供可辨别的输出信号。 在一个实例中，超导体是NbN（氮化铌）的条带。 在另一个示例中，超导体条弯曲以增加其从光源接收光子的概率。 单光子检测器适用于自由空间和卫星通信，量子通信，量子加密，弱发光和半导体器件测试等各种应用。
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公开(公告)号：US20050051726A1
公开(公告)日：2005-03-10
申请号：US10969315
申请日：2004-10-19
Applicant: Roman Sobolewski , Grigory Gol'tsman , Alexey Semenov , Oleg Okunev , Kenneth Wilsher , Steven Kasapi
Inventor： Roman Sobolewski , Grigory Gol'tsman , Alexey Semenov , Oleg Okunev , Kenneth Wilsher , Steven Kasapi
IPC: G01J1/02 , G01J1/00 , G01J1/42 , H01L31/101 , H01L31/18 , H01L39/00 , H01L39/10 , H01L39/16 , H01L39/18 , H01L39/22
CPC classification number: H01L39/10 , G01J1/0209 , G01J1/0252 , G01J1/0411 , G01J1/42 , H01L31/101
Abstract: A single-photon detector includes a superconductor strip biased near its critical current. The superconductor strip provides a discernible output signal upon absorption of a single incident photon. In one example, the superconductor is a strip of NbN (niobium nitride). In another example, the superconductor strip meanders to increase its probability of receiving a photon from a light source. The single-photon detector is suitable for a variety of applications including free-space and satellite communications, quantum communications, quantum cryptography, weak luminescence, and semiconductor device testing.
Abstract translation: 单光子检测器包括在其临界电流附近偏置的超导体带。 超导体条在吸收单个入射光子时提供可辨别的输出信号。 在一个实例中，超导体是NbN（氮化铌）的条带。 在另一个示例中，超导体条弯曲以增加其从光源接收光子的概率。 单光子检测器适用于自由空间和卫星通信，量子通信，量子加密，弱发光和半导体器件测试等各种应用。
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5.发明授权Frequency converter of electromagnetic radiation in millimeter and submillimeter wavelength range 失效电磁辐射变频器在毫米波段和亚毫米波长范围内
公开(公告)号：US4298990A
公开(公告)日：1981-11-03
申请号：US95879
申请日：1979-11-19
Applicant: Halina Bielska-Lewandowska , Natalija Irisova , Grzegorz Jung , Stanislaw J. Lewandowski , Aleksandr Prohorov , Roman Sobolewski , Eugenij Vinogradov
Inventor： Halina Bielska-Lewandowska , Natalija Irisova , Grzegorz Jung , Stanislaw J. Lewandowski , Aleksandr Prohorov , Roman Sobolewski , Eugenij Vinogradov
CPC classification number: H03B15/003 , G02F2/00 , H01P7/00 , H03D7/00 , H03D9/06 , Y10S505/866 , Y10S505/922
Abstract: A frequency converter for electromagnetic waves of the millimetric and submillimetric band comprising an open resonator whose reflectors are of diameter larger than the dimensions of the cross-section of radiation beam, said reflectors or at least one of them being an arrangement of metallic conductors and to said conductors being connected one or more Josephson junctions. Said conductors are equipped with external contacts situated on the circumference of the converter and used to interconnect the Josephson junctions.The converter finds applications as a detector of electromagnetic waves of the millimetric and submillimetric band and/or as a mixer of waves of different wavelength.
Abstract translation: 一种用于毫米级和亚毫米波段的电磁波的频率转换器，包括开口谐振器，其反射器的直径大于辐射束的横截面的尺寸，所述反射器或其至少一个是金属导体的布置，并且 所述导体连接一个或多个约瑟夫逊结。 所述导体配备有位于转换器圆周上的外部触点，用于互连约瑟夫逊结。 该转换器将应用用作毫米波和亚毫米波段的电磁波的检测器和/或作为不同波长波的混频器。
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公开(公告)号：US1443968A
公开(公告)日：1923-02-06
申请号：US37972820
申请日：1920-05-08
Applicant: ROMAN SOBOLEWSKI
Inventor： ROMAN SOBOLEWSKI
IPC: B27L1/12
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