서브메뉴
검색
Narrow Transitions in Yb+ for Quantum Information and Precision Measurement
Narrow Transitions in Yb+ for Quantum Information and Precision Measurement
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105643
- ISBN
- 9798265484680
- DDC
- 539
- 서명/저자
- Narrow Transitions in Yb+ for Quantum Information and Precision Measurement
- 발행사항
- [Sl] : University of California, Los Angeles, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 152 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-06, Section: B.
- 주기사항
- Advisor: Campbell, Wesley C.
- 학위논문주기
- Thesis (Ph.D.Physics.)--University of California, Los Angeles, 2025.
- 초록/해제
- 요약The metastable ("m-type") qubit defined on zero-field hyperfine clock states in the long-lived 2F o 7/2 manifold in Yb+ gives a promising pathway to low crosstalk, high fidelity multiqubit operations using the same ion species via the recently proposed "omg blueprint" [ACC21] for atomic quantum processing. The m-type qubit has been shown to have excellent initialization and readout fidelity when paired with heralded state preparation, but coupling these states to motion is not straightforward using conventional techniques. The structure of further excited Yb+ contains many odd-parity metastable states that are accessible directly from the 2F o 7/2 manifold, furnishing new optical-frequency ("o-type") qubit capabilities. We report isotope shifts and lifetimes for three near-infrared and visible E2 transitions from the 2F o 7/2 manifold to higher metastable states and measurements of their hyperfine structure. These narrow transitions can form the basis for engineering a state-dependent force for the m-type qubit. The addition of these previously unobserved transitions to Yb+ at accessible wavelengths may assist in the search for isotope shift non-linearities.
- 일반주제명
- Atomic physics
- 일반주제명
- Physics
- 일반주제명
- Quantum physics
- 키워드
- Trapped ion
- 기타저자
- University of California, Los Angeles Physics 0666
- 기본자료저록
- Dissertations Abstracts International. 87-06B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008260126s2025 us c eng d■001000017360951
■00520260202105643
■006m o d
■007cr#unu||||||||
■020 ▼a9798265484680
■035 ▼a(MiAaPQ)AAI32399360
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a539
■1001 ▼aMcMillin, Patrick J.
■24510▼aNarrow Transitions in Yb+ for Quantum Information and Precision Measurement
■260 ▼a[Sl]▼bUniversity of California, Los Angeles▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a152 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-06, Section: B.
■500 ▼aAdvisor: Campbell, Wesley C.
■5021 ▼aThesis (Ph.D.Physics.)--University of California, Los Angeles, 2025.
■520 ▼aThe metastable ("m-type") qubit defined on zero-field hyperfine clock states in the long-lived 2F o 7/2 manifold in Yb+ gives a promising pathway to low crosstalk, high fidelity multiqubit operations using the same ion species via the recently proposed "omg blueprint" [ACC21] for atomic quantum processing. The m-type qubit has been shown to have excellent initialization and readout fidelity when paired with heralded state preparation, but coupling these states to motion is not straightforward using conventional techniques. The structure of further excited Yb+ contains many odd-parity metastable states that are accessible directly from the 2F o 7/2 manifold, furnishing new optical-frequency ("o-type") qubit capabilities. We report isotope shifts and lifetimes for three near-infrared and visible E2 transitions from the 2F o 7/2 manifold to higher metastable states and measurements of their hyperfine structure. These narrow transitions can form the basis for engineering a state-dependent force for the m-type qubit. The addition of these previously unobserved transitions to Yb+ at accessible wavelengths may assist in the search for isotope shift non-linearities.
■590 ▼aSchool code: 0031.
■650 4▼aAtomic physics
■650 4▼aPhysics
■650 4▼aQuantum physics
■653 ▼aPrecision measurements
■653 ▼aQuantum computing
■653 ▼aQuantum information
■653 ▼aTrapped ion
■690 ▼a0748
■690 ▼a0599
■690 ▼a0605
■71020▼aUniversity of California, Los Angeles▼bPhysics 0666.
■7730 ▼tDissertations Abstracts International▼g87-06B.
■790 ▼a0031
■791 ▼aPh.D.Physics.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360951▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
