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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Superconducting single photon detector

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01L-039/00   
미국특허분류(USC) 250/336.2; 250/338.1
출원번호 US-0628116 (2000-07-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dorsey & Whitney LLP
인용정보 피인용 횟수 : 33  인용 특허 : 13
초록
▼

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,...

대표
청구항
▼

1. A method of detecting photons, comprising the acts of:maintaining a superconducting strip below its critical temperature, said superconducting strip is deposited on a substrate defining a first side and an opposite second side, said first side having an antireflective coating, and said second side having said superconducting strip deposited thereon;biasing said superconducting strip below its critical current;directing at least one photon toward said superconducting strip;providing a mirror to reflect the at least one photon unto said superconducting ...

이 특허에 인용된 특허 (13)

  1. Schneider Richard T. (Alachua FL). Broadband superconducting detector. USP1990014894542.
  2. Schneider Richard T. (Alachua FL). Broadband superconducting detector having a thermally isolated sensing element. USP1990064935626.
  3. Bornstein Aharon (Holon ILX) Cinader Gideon (Rehovot ILX). Infra-red sensing system. USP1991014987305.
  4. Culbertson James C. (Alexandria VA) Newman Harvey S. (Alexandria VA) Pond Jeffrey M. (Alexandria VA) Wolf Stuart A. (Bowie MD) Strom Ulrich (Hyattsville MD). Microwave detection of a superconducting infrared sensor. USP1994025285067.
  5. Bluzer Nathan (Rockville MD). Multispectral superconductive quantum detector. USP1993025185527.
  6. Bluzer Nathan (Rockville MD) Forrester Martin G. (Pittsburgh PA). Multispectral superconductive quantum detector. USP1996075532485.
  7. Kash Jeffrey Alan ; Tsang James Chen-Hsiang. Noninvasive optical method for measuring internal switching and other dynamic parameters of CMOS circuits. USP1999085940545.
  8. Fenner David B. (Simsbury CT) Carangelo Robert M. (Glastonbury CT). Superconducting detector assembly and apparatus utilizing same. USP1994105354989.
  9. Irwin Kent D. ; Martinis John M.. Superconducting transition-edge sensor. USP1999035880468.
  10. Hoyle John A. (Huntsville AL) Humphris Robert R. (Charlottesville VA) Boring John W. (Charlottesville VA). Thin-film superconductor device. USP1977074037102.
  11. Peacock Anthony,NLX ; Venn Robert,GBX. Tunnel-effect superconductive detector cell. USP1999105965900.
  12. Butler Donald P. ; Celik-Butler Zeynep ; Shan Pao-Chuan,TWX ; Jahanzeb Agha. Uncooled amorphous YBaCuO thin film infrared detector. USP1998125850098.
  13. Weirauch Donald F.. Uncooled mercury cadmium telluride infrared devices with integral optical elements. USP1998105828068.

이 특허를 인용한 특허 피인용횟수: 33

  1. Kasapi, Steven; Wilsher, Kenneth; Woods, Gary; Lo, William; Ispasoiu, Radu; Nataraj, Nagamani; Boiadjieva, Nina. Apparatus and method for probing integrated circuits using laser illumination. USP2009117616312.
  2. Lo, William; Wilsher, Kenneth; Nataraj, Nagamani; Boiadjieva, Nina. Apparatus and method for probing integrated circuits using polarization difference probing. USP2010027659981.
  3. Littrup, Peter J.; Babkin, Alexei V.; Duncan, Robert V.; Kerkar, Pramod; Boldarev, Sergey T.. Cryotherapy probe. USP2016089408656.
  4. Littrup, Peter J.; Babkin, Alexei V.; Duncan, Robert V.; Kerkar, Pramod; Boldarev, Sergey T.. Cryotherapy probe. USP2013118591503.
  5. Littrup,Peter J.; Babkin,Alexei V.; Duncan,Robert V.; Kerkar,Pramod; Boldarev,Sergey T.. Cryotherapy probe. USP2008087410484.
  6. Littrup,Peter J.; Babkin,Alexei V.; Duncan,Robert; Boldarev,Sergey. Cryotherapy system. USP2009037507233.
  7. Littrup,Peter J.; Babkin,Alexei V.; Duncan,Robert; Boldarov,Sergei. Cryotherapy system. USP2006087083612.
  8. Nam, Sae Woo; Baek, Burm; Marsili, Francesco; Verma, Varun. Efficient polarization independent single photon detector. USP2017029577175.
  9. Nam, Sae Woo; Baek, Burm; Marsilli, Francesco; Verma, Varun. Efficient polarization independent single photon detector. USP2016019240539.
  10. Bachar, Gil; Shtempluck, Oleg; Buks, Eyal. Fiber optical superconducting nanowire single photon detector. USP2017089726536.
  11. Frey, Laurent. High time-resolution ultrasensitive optical detector, using grating coupling. USP2010077763854.
  12. Ohkubo, Masataka; Suzuki, Kouji. High-speed particle detector for discriminating charge states of ions. USP2014108872109.
  13. Mukhanov, Oleg A.; Kirichenko, Alexander F.; Kirichenko, Dmitri. Low-power biasing networks for superconducting integrated circuits. USP2016109473124.
  14. Woods,Gary; Kasapi,Steven; Wilsher,Kenneth. Method and apparatus for measuring high-bandwidth electrical signals using modulation in an optical probing system. USP2008117450245.
  15. Littrup, Peter J.; Babkin, Alexei V.; Duncan, Robert; Boldarev, Sergey. Methods and systems for cryogenic cooling. USP2013038387402.
  16. Littrup,Peter J.; Babkin,Alexei V.; Duncan,Robert; Boldarev,Sergey. Methods and systems for cryogenic cooling. USP2007097273479.
  17. Dauler, Eric A.; Kerman, Andrew J.; Berggren, Karl K.; Anant, Vikas; Yang, Joel K. W.. Multi-element optical detectors with sub-wavelength gaps. USP2009127638751.
  18. Stapelbroek,Maryn G.; Hogue,Henry H.; D'Souza,Arvind I.. Near-infrared visible light photon counter. USP2007047202511.
  19. Vig,Harry N.; Trifonov,Alexei. Optical pulse calibration for quantum key distribution. USP2007077242775.
  20. Shields,Andrew J.; Hogg,Richard A.. Photon source. USP2006037019333.
  21. Sobolewski,Roman; Gol'tsman,Grigory N.; Semenov,Alexey D.; Okunev,Oleg V.; Wilsher,Kenneth R.; Kasapi,Steven A.. Superconducting single photon detector. USP2006057049593.
  22. Tsai, Chia-Ming; Chang, Po-Hsuan; Kuo, Ming-Ching; Yang, Tzu-Yi. System and method for controlling excess bias of single photon avalanche photo diode. USP2017119823123.
  23. Mukhanov, Oleg A.; Kirichenko, Alexander F.; Vernik, Igo V.; Nevirkovets, Ivan P.; Kadin, Alan M.. System and method for cryogenic hybrid technology computing and memory. USP2018029887000.
  24. Mukhanov, Oleg A.; Kirichenko, Alexander F.; Vernik, Igor V.; Nevirkovets, Ivan P.; Kadin, Alan M.. System and method for cryogenic hybrid technology computing and memory. USP2016129520180.
  25. Kasapi, Steven. System and method for modulation mapping. USP2016019239357.
  26. Kasapi, Steven. System and method for modulation mapping. USP2010067733100.
  27. Kasapi, Steven. System and method for modulation mapping. USP2014048686748.
  28. Kasapi, Steven. System and method for modulation mapping. USP2011087990167.
  29. Kasapi, Steven. System and method for modulation mapping. USP2018039915700.
  30. Polonsky,Stanislav V.; Koch,Roger H.; McManus,Moyra K.. System and method for spatial, temporal, energy-resolving detection of single photons. USP2006077078694.
  31. Ng, Yin Shyang; Skvortsov, Dmitry. Systems and method for laser voltage imaging state mapping. USP2016019244121.
  32. Ng, Yin Shyang; Skvortsov, Dmitry. Systems and method for laser voltage imaging state mapping. USP2014068754633.
  33. Frey, Laurent; Villegier, Jean-Claude. Ultrasensitive optical detector having a large temporal resolution and using a waveguide, and methods for producing said detector. USP2010097791065.

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