SG11201708801XA - Co-planar waveguide flux qubits - Google Patents
Co-planar waveguide flux qubitsInfo
- Publication number
- SG11201708801XA SG11201708801XA SG11201708801XA SG11201708801XA SG11201708801XA SG 11201708801X A SG11201708801X A SG 11201708801XA SG 11201708801X A SG11201708801X A SG 11201708801XA SG 11201708801X A SG11201708801X A SG 11201708801XA SG 11201708801X A SG11201708801X A SG 11201708801XA
- Authority
- SG
- Singapore
- Prior art keywords
- planar waveguide
- flux qubits
- waveguide flux
- qubits
- planar
- Prior art date
Links
- 230000004907 flux Effects 0.000 title 1
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- 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
- G06N10/40—Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/003—Coplanar lines
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/805—Constructional details for Josephson-effect devices
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computational Mathematics (AREA)
- Artificial Intelligence (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2015/053166 WO2017058194A1 (en) | 2015-09-30 | 2015-09-30 | Co-planar waveguide flux qubits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201708801XA true SG11201708801XA (en) | 2017-11-29 |
Family
ID=54347823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201708801XA SG11201708801XA (en) | 2015-09-30 | 2015-09-30 | Co-planar waveguide flux qubits |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10650320B2 (en) |
| EP (2) | EP3357004B1 (en) |
| JP (1) | JP6728234B2 (en) |
| CN (1) | CN107924489B (en) |
| AU (2) | AU2015410654B2 (en) |
| CA (2) | CA3162818A1 (en) |
| SG (1) | SG11201708801XA (en) |
| TW (3) | TWI714819B (en) |
| WO (1) | WO2017058194A1 (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10650320B2 (en) | 2015-09-30 | 2020-05-12 | Google Llc | Co-planar waveguide flux qubits |
| KR102174976B1 (en) * | 2015-12-16 | 2020-11-05 | 구글 엘엘씨 | Programmable General Purpose Quantum Annealing Using Coplanar Waveguide Flux Qubits |
| US10255557B2 (en) | 2017-02-15 | 2019-04-09 | Northrop Grumman Systems Corporation | XX Coupler for flux qubits |
| CN110402446B (en) * | 2017-03-13 | 2022-12-20 | 谷歌有限责任公司 | Integrated circuit elements in stacked quantum computing devices |
| US10235634B1 (en) * | 2017-08-25 | 2019-03-19 | Google Llc | Magnetic flux control in superconducting device |
| JP7110387B2 (en) | 2017-12-19 | 2022-08-01 | ケンブリッジ・クゥアンタム・コンピューティング・リミテッド | Amplify, Generate, or Prove Randomness |
| US11108380B2 (en) | 2018-01-11 | 2021-08-31 | Northrop Grumman Systems Corporation | Capacitively-driven tunable coupling |
| US10749096B2 (en) | 2018-02-01 | 2020-08-18 | Northrop Grumman Systems Corporation | Controlling a state of a qubit assembly via tunable coupling |
| US10852366B2 (en) | 2018-06-26 | 2020-12-01 | Northrop Grumman Systems Corporation | Magnetic flux source system |
| US11087232B2 (en) * | 2018-07-18 | 2021-08-10 | IonQ, Inc. | Quantum hybrid computation |
| US10886049B2 (en) | 2018-11-30 | 2021-01-05 | Northrop Grumman Systems Corporation | Coiled coupled-line hybrid coupler |
| JP7223174B2 (en) | 2019-06-14 | 2023-02-15 | ザパタ コンピューティング，インコーポレイテッド | Hybrid Quantum-Classical Computer for Bayesian Inference with Engineering Likelihood Function for Robust Amplitude Estimation |
| KR102664372B1 (en) * | 2019-08-05 | 2024-05-10 | 구글 엘엘씨 | Parametric amplifier for qubits |
| EP4012789B1 (en) * | 2019-08-09 | 2024-02-21 | Japan Science and Technology Agency | Quantum gate device |
| CN112633506B (en) * | 2019-09-24 | 2023-01-13 | 芯恩（青岛）集成电路有限公司 | Long coherent quantum bit element computing device |
| WO2021087206A1 (en) * | 2019-10-30 | 2021-05-06 | Zapata Computing, Inc. | Hybrid quantum-classical computer system for parameter-efficient circuit training |
| US10900998B1 (en) * | 2019-11-18 | 2021-01-26 | International Business Machines Corporation | Contactless screening of a qubit |
| US11937516B2 (en) * | 2020-03-04 | 2024-03-19 | International Business Machines Corporation | Fabrication of a flux bias line local heating device |
| US12022749B2 (en) | 2020-03-04 | 2024-06-25 | International Business Machines Corporation | Flux bias line local heating device |
| CN113517530B (en) * | 2020-07-22 | 2022-08-23 | 阿里巴巴集团控股有限公司 | Preparation method, device and equipment of quantum chip and quantum chip |
| US12067458B2 (en) | 2020-10-20 | 2024-08-20 | Zapata Computing, Inc. | Parameter initialization on quantum computers through domain decomposition |
| EP4012627A1 (en) * | 2020-12-14 | 2022-06-15 | IQM Finland Oy | Quantum processing unit comprising one or more superconducting qubits based on phase-biased linear and non-linear inductive-energy elements |
| JP7526136B2 (en) | 2021-01-26 | 2024-07-31 | 株式会社東芝 | Computing Equipment |
| JP2022115739A (en) | 2021-01-28 | 2022-08-09 | 日本電気株式会社 | oscillator |
| US11625638B2 (en) | 2021-05-19 | 2023-04-11 | International Business Machines Corporation | Drive enhanced J/ZZ operation for superconducting qubits |
| EP4352664A1 (en) | 2021-06-11 | 2024-04-17 | Seeqc Inc. | System and method of flux bias for superconducting quantum circuits |
| WO2022269121A1 (en) * | 2021-06-22 | 2022-12-29 | Iqm Finland Oy | Superconducting circuit with magnetic-flux-tunable elements, and methods for minimizing flux crosstalk between magnetic flux-tunable elements in superconducting circuits |
| WO2023006041A1 (en) * | 2021-07-30 | 2023-02-02 | 合肥本源量子计算科技有限责任公司 | Quantum circuit, quantum chip, and quantum computer |
| CN113934680B (en) * | 2021-10-13 | 2024-03-01 | 中国科学院上海微系统与信息技术研究所 | On-chip two-bit gate system and implementation method thereof |
| CN115458675B (en) * | 2022-11-11 | 2023-04-18 | 阿里巴巴达摩院(杭州)科技有限公司 | Tantalum metal film processing method, quantum device and quantum chip |
| CN116306954B (en) * | 2023-02-10 | 2024-07-05 | 北京百度网讯科技有限公司 | Remote superconducting qubit coupling structure and superconducting quantum chip |
| WO2024171630A1 (en) * | 2023-02-13 | 2024-08-22 | 国立大学法人東北大学 | Superconducting quantum circuit element and superconducting quantum computer |
| CN116596078B (en) * | 2023-05-24 | 2024-09-10 | 意子科技私人投资有限公司 | Double-layer microwave quantum computing chip |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3515237A1 (en) * | 1985-04-26 | 1986-10-30 | Siemens AG, 1000 Berlin und 8000 München | DEVICE FOR MEASURING WEAK MAGNETIC FIELDS WITH AT LEAST ONE DC SQUID |
| US5511572A (en) | 1994-07-25 | 1996-04-30 | Carter; Mark C. | Collapsible shelter with flexible, collapsible canopy |
| US5523686A (en) * | 1994-08-30 | 1996-06-04 | International Business Machines Corporation | Probes for scanning SQUID magnetometers |
| US5656937A (en) * | 1995-06-07 | 1997-08-12 | Conductus, Inc. | Low-noise symmetric dc SQUID system having two pairs of washer coils and a pair of Josephson junctions connected in series |
| JP3215021B2 (en) * | 1995-09-13 | 2001-10-02 | 松下電器産業株式会社 | Frequency converter |
| JP3039502B2 (en) * | 1998-01-21 | 2000-05-08 | 日本電気株式会社 | Superconducting high-frequency clock operation evaluation circuit |
| US6242939B1 (en) * | 1999-03-05 | 2001-06-05 | Nec Corporation | Superconducting circuit having superconductive circuit device of voltage-type logic and superconductive circuit device of fluxoid-type logic device selectively used therein |
| US6614047B2 (en) | 2001-12-17 | 2003-09-02 | D-Wave Systems, Inc. | Finger squid qubit device |
| JP4519397B2 (en) * | 2002-11-07 | 2010-08-04 | 株式会社エヌ・ティ・ティ・ドコモ | Superconducting circuit and manufacturing method thereof |
| US7639035B2 (en) | 2005-04-26 | 2009-12-29 | D-Wave Systems, Inc. | Qubit state copying |
| US7394246B2 (en) * | 2006-11-24 | 2008-07-01 | Jen-Jie Chieh | Superconductive quantum interference device (SQUID) system for measuring magnetic susceptibility of materials |
| JP2007287933A (en) | 2006-04-17 | 2007-11-01 | Nec Corp | Quantum bit varible coupling scheme, quantum operation circuit and variable coupler based on the same method, and quantum computer |
| JP5062659B2 (en) | 2006-10-26 | 2012-10-31 | 日本電気株式会社 | Read method for qubit device and read circuit for qubit device to which the read method is applied |
| CA2667640C (en) * | 2006-12-01 | 2016-10-04 | D-Wave Systems, Inc. | Superconducting shielding for use with an intergrated circuit for quantum computing |
| US8421053B2 (en) * | 2008-03-24 | 2013-04-16 | D-Wave Systems Inc. | Oubit based systems, devices, and methods for analog processing |
| US9015215B2 (en) | 2008-05-20 | 2015-04-21 | D-Wave Systems, Inc. | Systems, methods, and apparatus for calibrating, controlling, and operating a quantum processor |
| US7932514B2 (en) * | 2008-05-23 | 2011-04-26 | International Business Machines Corporation | Microwave readout for flux-biased qubits |
| US9780764B2 (en) | 2010-04-05 | 2017-10-03 | Northrop Grumman Systems Corporation | Phase quantum bit |
| US9218567B2 (en) * | 2011-07-06 | 2015-12-22 | D-Wave Systems Inc. | Quantum processor based systems and methods that minimize an objective function |
| US8928391B2 (en) | 2011-07-07 | 2015-01-06 | Northrop Grumman Systems Corporation | Controlling a state of a qubit assembly |
| US9013916B2 (en) * | 2012-05-31 | 2015-04-21 | Northrop Grumman Systems Corporation | Josephson magnetic memory cell system |
| JP6074613B2 (en) | 2012-07-03 | 2017-02-08 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| US9178154B2 (en) * | 2012-10-09 | 2015-11-03 | D-Wave Systems Inc. | Quantum processor comprising a second set of inter-cell coupling devices where a respective pair of qubits in proximity adjacent unit cells crossed one another |
| US9041427B2 (en) * | 2012-12-13 | 2015-05-26 | International Business Machines Corporation | Quantum circuit within waveguide-beyond-cutoff |
| US9183508B2 (en) * | 2013-08-07 | 2015-11-10 | D-Wave Systems Inc. | Systems and devices for quantum processor architectures |
| WO2015178991A2 (en) * | 2014-02-28 | 2015-11-26 | Rigetti & Co., Inc. | Operating a multi-dimensional array of qubit devices |
| EP3120460B1 (en) | 2014-03-21 | 2020-10-14 | Google LLC | Chips including classical and quantum computing processors |
| US9710758B2 (en) * | 2014-04-23 | 2017-07-18 | D-Wave Systems Inc. | Quantum processor with instance programmable qubit connectivity |
| US9369133B2 (en) * | 2014-05-29 | 2016-06-14 | Northrop Grumman Systems Corporation | Hybrid quantum circuit assembly |
| US9344092B2 (en) * | 2014-08-07 | 2016-05-17 | International Business Machines Corporation | Tunable superconducting notch filter |
| WO2017007446A1 (en) * | 2015-07-06 | 2017-01-12 | Rigetti & Co., Inc. | Lumped-element device for quantum information processing systems |
| US10650320B2 (en) | 2015-09-30 | 2020-05-12 | Google Llc | Co-planar waveguide flux qubits |
-
2015
- 2015-09-30 US US15/764,021 patent/US10650320B2/en active Active
- 2015-09-30 SG SG11201708801XA patent/SG11201708801XA/en unknown
- 2015-09-30 EP EP15784813.6A patent/EP3357004B1/en active Active
- 2015-09-30 CA CA3162818A patent/CA3162818A1/en active Pending
- 2015-09-30 CA CA2984487A patent/CA2984487C/en active Active
- 2015-09-30 JP JP2017556923A patent/JP6728234B2/en active Active
- 2015-09-30 EP EP24188880.9A patent/EP4425697A2/en active Pending
- 2015-09-30 WO PCT/US2015/053166 patent/WO2017058194A1/en active Application Filing
- 2015-09-30 CN CN201580079470.4A patent/CN107924489B/en active Active
- 2015-09-30 AU AU2015410654A patent/AU2015410654B2/en active Active
-
2016
- 2016-09-30 TW TW107101577A patent/TWI714819B/en active
- 2016-09-30 TW TW109142791A patent/TWI749937B/en active
- 2016-09-30 TW TW105131813A patent/TWI622002B/en active
-
2020
- 2020-02-07 AU AU2020200889A patent/AU2020200889B2/en active Active
- 2020-04-15 US US16/849,363 patent/US10949769B2/en active Active
-
2021
- 2021-03-15 US US17/201,510 patent/US12086684B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20210256412A1 (en) | 2021-08-19 |
| AU2020200889B2 (en) | 2021-11-04 |
| US20180322408A1 (en) | 2018-11-08 |
| US12086684B2 (en) | 2024-09-10 |
| TW201812647A (en) | 2018-04-01 |
| CA2984487A1 (en) | 2017-04-06 |
| TWI714819B (en) | 2021-01-01 |
| JP2018524795A (en) | 2018-08-30 |
| JP6728234B2 (en) | 2020-07-22 |
| TW201723935A (en) | 2017-07-01 |
| WO2017058194A1 (en) | 2017-04-06 |
| TWI749937B (en) | 2021-12-11 |
| EP3357004A1 (en) | 2018-08-08 |
| AU2015410654B2 (en) | 2019-11-07 |
| AU2015410654A1 (en) | 2017-11-16 |
| CN107924489B (en) | 2021-12-07 |
| EP4425697A2 (en) | 2024-09-04 |
| US20200242503A1 (en) | 2020-07-30 |
| TW202111614A (en) | 2021-03-16 |
| CA2984487C (en) | 2023-09-12 |
| AU2020200889A1 (en) | 2020-02-27 |
| US10650320B2 (en) | 2020-05-12 |
| TWI622002B (en) | 2018-04-21 |
| US10949769B2 (en) | 2021-03-16 |
| CA3162818A1 (en) | 2017-04-06 |
| EP3357004B1 (en) | 2024-08-21 |
| CN107924489A (en) | 2018-04-17 |
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