WO2025235045A3 - Systems and methods doppler-free single-photon excitation of atoms - Google Patents

Systems and methods doppler-free single-photon excitation of atoms

Info

Publication number
WO2025235045A3
WO2025235045A3 PCT/US2025/010328 US2025010328W WO2025235045A3 WO 2025235045 A3 WO2025235045 A3 WO 2025235045A3 US 2025010328 W US2025010328 W US 2025010328W WO 2025235045 A3 WO2025235045 A3 WO 2025235045A3
Authority
WO
WIPO (PCT)
Prior art keywords
atom
state
electromagnetic energy
doppler
atoms
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/US2025/010328
Other languages
French (fr)
Other versions
WO2025235045A2 (en
Inventor
William CAIRNCROSS
Jonathan Simon
Benjamin Bloom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atom Computing Inc
Original Assignee
Atom Computing Inc
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 Atom Computing Inc filed Critical Atom Computing Inc
Publication of WO2025235045A2 publication Critical patent/WO2025235045A2/en
Publication of WO2025235045A3 publication Critical patent/WO2025235045A3/en
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G06N10/20—Models of quantum computing, e.g. quantum circuits or universal quantum computers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G06N10/70—Quantum error correction, detection or prevention, e.g. surface codes or magic state distillation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Lasers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method for preserving a motional state of an atom when said atom is transitioned from a first state to a second state may comprise: providing said atom in said first state, wherein said atom is trapped at a trapping site of a plurality of spatially distinct optical trapping sites by a trapping potential; applying a dressing electromagnetic energy to said atom, wherein said dressing electromagnetic energy comprises a traveling-wave potential; and during said applying in (b), applying an excitation electromagnetic energy to transition said atom to said second state, and wherein a momentum carried by said excitation electromagnetic energy is coherently removed by said travelling-wave potential.
PCT/US2025/010328 2024-01-04 2025-01-03 Systems and methods doppler-free single-photon excitation of atoms Pending WO2025235045A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463617711P 2024-01-04 2024-01-04
US63/617,711 2024-01-04

Publications (2)

Publication Number Publication Date
WO2025235045A2 WO2025235045A2 (en) 2025-11-13
WO2025235045A3 true WO2025235045A3 (en) 2025-12-26

Family

ID=97675866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2025/010328 Pending WO2025235045A2 (en) 2024-01-04 2025-01-03 Systems and methods doppler-free single-photon excitation of atoms

Country Status (1)

Country Link
WO (1) WO2025235045A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210272006A1 (en) * 2020-03-02 2021-09-02 Atom Computing Inc. Scalable neutral atom based quantum computing
US20210272005A1 (en) * 2020-03-02 2021-09-02 Atom Computing Inc. Scalable neutral atom based quantum computing
US20230314374A1 (en) * 2020-05-12 2023-10-05 The University Of Chicago Methods and Systems for Protecting Coherence in Qubits

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210272006A1 (en) * 2020-03-02 2021-09-02 Atom Computing Inc. Scalable neutral atom based quantum computing
US20210272005A1 (en) * 2020-03-02 2021-09-02 Atom Computing Inc. Scalable neutral atom based quantum computing
US20230314374A1 (en) * 2020-05-12 2023-10-05 The University Of Chicago Methods and Systems for Protecting Coherence in Qubits

Also Published As

Publication number Publication date
WO2025235045A2 (en) 2025-11-13

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