WO1999056392A3 - Optical method for quantum computing - Google Patents

Optical method for quantum computing Download PDF

Info

Publication number
WO1999056392A3
WO1999056392A3 PCT/US1999/008982 US9908982W WO9956392A3 WO 1999056392 A3 WO1999056392 A3 WO 1999056392A3 US 9908982 W US9908982 W US 9908982W WO 9956392 A3 WO9956392 A3 WO 9956392A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical method
quantum computing
quantum
construct
nonlocal
Prior art date
Application number
PCT/US1999/008982
Other languages
French (fr)
Other versions
WO1999056392A2 (en
WO1999056392A8 (en
Inventor
James D Franson
Original Assignee
Univ Johns Hopkins
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Johns Hopkins filed Critical Univ Johns Hopkins
Priority to JP2000546454A priority Critical patent/JP2002531861A/en
Priority to CA002326187A priority patent/CA2326187A1/en
Priority to EP99918827A priority patent/EP1183778A2/en
Priority to KR1020007011561A priority patent/KR20010085237A/en
Publication of WO1999056392A2 publication Critical patent/WO1999056392A2/en
Publication of WO1999056392A8 publication Critical patent/WO1999056392A8/en
Publication of WO1999056392A3 publication Critical patent/WO1999056392A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computational Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

An optical method for quantum computing that makes use of nonlocal effects to construct the quantum gates themselves. A nonlocal interaction in which pairs of atoms interchange two photons (1, 2) produces a large nonlinear phases shift. These nonlinear phases shifts are used to construct quantum logic gates, such as a Controlled-NOT.
PCT/US1999/008982 1998-04-24 1999-04-26 Optical method for quantum computing WO1999056392A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000546454A JP2002531861A (en) 1998-04-24 1999-04-26 Optical quantum computation method
CA002326187A CA2326187A1 (en) 1998-04-24 1999-04-26 Optical method for quantum computing
EP99918827A EP1183778A2 (en) 1998-04-24 1999-04-26 Optical method for quantum computing
KR1020007011561A KR20010085237A (en) 1998-04-24 1999-04-26 Optical method for quantum computing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8298398P 1998-04-24 1998-04-24
US60/082,983 1998-04-24

Publications (3)

Publication Number Publication Date
WO1999056392A2 WO1999056392A2 (en) 1999-11-04
WO1999056392A8 WO1999056392A8 (en) 2000-06-29
WO1999056392A3 true WO1999056392A3 (en) 2001-12-13

Family

ID=22174682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/008982 WO1999056392A2 (en) 1998-04-24 1999-04-26 Optical method for quantum computing

Country Status (6)

Country Link
EP (1) EP1183778A2 (en)
JP (1) JP2002531861A (en)
KR (1) KR20010085237A (en)
CN (1) CN1163788C (en)
CA (1) CA2326187A1 (en)
WO (1) WO1999056392A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3520334B2 (en) 2000-12-27 2004-04-19 独立行政法人通信総合研究所 Atomic beam control device and control method
US7133173B2 (en) * 2004-07-26 2006-11-07 Hewlett-Packard Development Company, L.P. Nonlinear electromagnetic quantum information processing
GB0516565D0 (en) * 2005-08-12 2005-09-21 Hewlett Packard Development Co A quantum repeater
CN101884181B (en) * 2007-12-06 2013-05-29 仁荷大学校产学协力团 Delayed optical logic gates
KR100915171B1 (en) * 2007-12-06 2009-09-03 인하대학교 산학협력단 Time-delayed optical logic gate and method for operating thereof
US8642998B2 (en) 2011-06-14 2014-02-04 International Business Machines Corporation Array of quantum systems in a cavity for quantum computing
CN103699352A (en) * 2012-09-27 2014-04-02 陈志波 Quantum numerals
CN108604316B (en) * 2015-11-27 2022-11-15 光子公司 Systems, devices, and methods for quantum information interaction with spin storage
GB2553848B (en) * 2016-09-19 2022-06-22 Royal Holloway & Bedford New College Quantum power sensor
US10176432B2 (en) * 2017-03-07 2019-01-08 International Business Machines Corporation Weakly tunable qubit based on two coupled disparate transmons
KR20200136474A (en) * 2018-03-28 2020-12-07 더 리서치 파운데이션 포 더 스테이트 유니버시티 오브 뉴욕 Devices, systems, and methods that facilitate ambient temperature quantum information buffering, storage, and communication
CN109004989B (en) * 2018-08-06 2019-10-15 合肥本源量子计算科技有限责任公司 A kind of generation system and method for quantum bit logical signal
CN112865756B (en) * 2021-01-15 2022-03-29 宁波大学 Reversible double-edge D trigger capable of asynchronously setting number
CN112910454B (en) * 2021-01-15 2022-03-29 宁波大学 Reversible single-edge JK trigger capable of asynchronously setting number
CN114638194A (en) * 2021-10-18 2022-06-17 阿里巴巴达摩院(杭州)科技有限公司 Quantum bit processing method and device and computer equipment
CN114446401A (en) * 2022-02-07 2022-05-06 上海图灵智算量子科技有限公司 Method, device, product and medium for generating crystal atom coordinates by quantum circuit
CN114627971B (en) * 2022-03-18 2023-10-31 北京有竹居网络技术有限公司 Data processing method and device for solid system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940748A (en) * 1966-02-07 1976-02-24 Carson Arthur N Optical information processing system with color center crystal
JPH01129237A (en) * 1987-11-16 1989-05-22 Nippon Telegr & Teleph Corp <Ntt> Optical logical circuit
US5771117A (en) * 1996-06-17 1998-06-23 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for nonlinear frequency generation using a strongly-driven local oscillator
US5917322A (en) * 1996-10-08 1999-06-29 Massachusetts Institute Of Technology Method and apparatus for quantum information processing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940748A (en) * 1966-02-07 1976-02-24 Carson Arthur N Optical information processing system with color center crystal
JPH01129237A (en) * 1987-11-16 1989-05-22 Nippon Telegr & Teleph Corp <Ntt> Optical logical circuit
US5771117A (en) * 1996-06-17 1998-06-23 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for nonlinear frequency generation using a strongly-driven local oscillator
US5917322A (en) * 1996-10-08 1999-06-29 Massachusetts Institute Of Technology Method and apparatus for quantum information processing

Also Published As

Publication number Publication date
CN1419660A (en) 2003-05-21
CA2326187A1 (en) 1999-11-04
KR20010085237A (en) 2001-09-07
JP2002531861A (en) 2002-09-24
WO1999056392A2 (en) 1999-11-04
WO1999056392A8 (en) 2000-06-29
CN1163788C (en) 2004-08-25
EP1183778A2 (en) 2002-03-06

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