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Qubit Control With a Quadrupole-Transition in Cs Atoms and Rydberg Gate Laser System Design
Qubit Control With a Quadrupole-Transition in Cs Atoms and Rydberg Gate Laser System Design
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105115
- ISBN
- 9798291542965
- DDC
- 539
- 저자명
- Scott, Jacob.
- 서명/저자
- Qubit Control With a Quadrupole-Transition in Cs Atoms and Rydberg Gate Laser System Design
- 발행사항
- [Sl] : The University of Wisconsin - Madison, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 189 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-02, Section: B.
- 주기사항
- Advisor: Saffman, Mark.
- 학위논문주기
- Thesis (Ph.D.)--The University of Wisconsin - Madison, 2025.
- 초록/해제
- 요약Neutral atom quantum computing platforms depend on precise control and measurement of atomic qubits to realize high-fidelity operations at scale. This thesis presents a set of experimental and engineering contributions that address critical requirements on laser systems and light-atom interactions for advancing quantum control of cesium atoms.It details the development of low-noise electronic feedback systems for laser frequency locking and magnetic field stabilization, engineered to support stable and low-noise experimental operation. It further introduces the design, implementation, and noise characterization of narrow-linewidth laser systems driving Rydberg-level transitions, which underpin high-fidelity two-qubit gates via the Rydberg blockade mechanism.The work also establishes the electric quadrupole transition in cesium as a powerful tool for state-selective, background-free quantum state readout, achieving a classification fidelity of 0.9993 and an atom survival probability of 0.991. Additionally, it demonstrates that laser cooling on this transition effectively reduces post-optical pumping atom temperatures to 5.4 µK.Collectively, these results advance the frontier of robust, high-performance control in cesium-based quantum computing and significantly expand the capabilities of neutral atom architectures.
- 일반주제명
- Atomic physics
- 일반주제명
- Quantum physics
- 일반주제명
- Electromagnetics
- 일반주제명
- Particle physics
- 일반주제명
- Computational physics
- 키워드
- Cesium atoms
- 키워드
- Neutral atom
- 기타저자
- The University of Wisconsin - Madison Physics
- 기본자료저록
- Dissertations Abstracts International. 87-02B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202105115
■006m o d
■007cr#unu||||||||
■020 ▼a9798291542965
■035 ▼a(MiAaPQ)AAI32237430
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a539
■1001 ▼aScott, Jacob.
■24510▼aQubit Control With a Quadrupole-Transition in Cs Atoms and Rydberg Gate Laser System Design
■260 ▼a[Sl]▼bThe University of Wisconsin - Madison▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a189 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-02, Section: B.
■500 ▼aAdvisor: Saffman, Mark.
■5021 ▼aThesis (Ph.D.)--The University of Wisconsin - Madison, 2025.
■520 ▼aNeutral atom quantum computing platforms depend on precise control and measurement of atomic qubits to realize high-fidelity operations at scale. This thesis presents a set of experimental and engineering contributions that address critical requirements on laser systems and light-atom interactions for advancing quantum control of cesium atoms.It details the development of low-noise electronic feedback systems for laser frequency locking and magnetic field stabilization, engineered to support stable and low-noise experimental operation. It further introduces the design, implementation, and noise characterization of narrow-linewidth laser systems driving Rydberg-level transitions, which underpin high-fidelity two-qubit gates via the Rydberg blockade mechanism.The work also establishes the electric quadrupole transition in cesium as a powerful tool for state-selective, background-free quantum state readout, achieving a classification fidelity of 0.9993 and an atom survival probability of 0.991. Additionally, it demonstrates that laser cooling on this transition effectively reduces post-optical pumping atom temperatures to 5.4 µK.Collectively, these results advance the frontier of robust, high-performance control in cesium-based quantum computing and significantly expand the capabilities of neutral atom architectures.
■590 ▼aSchool code: 0262.
■650 4▼aAtomic physics
■650 4▼aQuantum physics
■650 4▼aElectromagnetics
■650 4▼aParticle physics
■650 4▼aComputational physics
■653 ▼aCesium atoms
■653 ▼aNarrow-line cooling
■653 ▼aNeutral atom
■653 ▼aNon-destructive imaging
■653 ▼aQuadrupole transition
■653 ▼aQuantum computing
■690 ▼a0748
■690 ▼a0599
■690 ▼a0798
■690 ▼a0216
■690 ▼a0607
■71020▼aThe University of Wisconsin - Madison▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g87-02B.
■790 ▼a0262
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17359412▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
