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Extending Coherence in the Frequency Domain With Four-Wave Mixing for Scalable Quantum Information
Extending Coherence in the Frequency Domain With Four-Wave Mixing for Scalable Quantum Information
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105253
- ISBN
- 9798297960466
- DDC
- 530.1
- 서명/저자
- Extending Coherence in the Frequency Domain With Four-Wave Mixing for Scalable Quantum Information
- 발행사항
- [Sl] : Columbia University, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 188 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-04, Section: B.
- 주기사항
- Advisor: Gaeta, Alexander.
- 학위논문주기
- Thesis (Ph.D.)--Columbia University, 2025.
- 초록/해제
- 요약Information stored in optical frequency modes has revolutionized and will continue enabling numerous technological capabilities in the classical regime, from detecting exoplanets using frequency combs to the high-data-rate optical fiber networks encircling the globe. Yet, despite enormous advances in matter-based quantum information science, the quantum regime of such optical frequency modes has received comparatively little attention, particularly when considering more than two frequency modes. Just as coherence plays a critical role in existing classical technologies, coherence of the quantum superpositions of frequency modes can be harnessed to achieve new technological capabilities. As we will demonstrate, four-wave mixing, resulting from third-order optical nonlinearity, is an indispensable tool for coherently manipulating optical frequency modes in the quantum regime.In this thesis, we experimentally study three distinct applications of four-wave mixing. We achieve nonlinear soliton-effect compression of 1.2-ps pulses down to 66 fs in a low-loss 40-cm SiN waveguide; the resulting short pulses display coherent spectral broadening and can be linked with existing integrated laser sources and used to seed coherent supercontinuumgeneration all on one photonic chip. Second, using Bragg-scattering four-wave mixing, we demonstrate quantum state tomography of a frequency-bin qubit under conditions of lossy propagation, proposing the use of the frequency domain for coherent and broadband quantum communication. Finally, we measure two-photon interference of three frequency modes via N-way Bragg-scattering, in which more than two pumps can mediate unitary three-dimensional transformations between the three quantum fields in the frequency domain, with applications including frequency qudits and scalable quantum advantage.
- 일반주제명
- Quantum physics
- 일반주제명
- Optics
- 일반주제명
- Applied physics
- 키워드
- Bragg scattering
- 키워드
- Four-wave mixing
- 키워드
- Frequency modes
- 키워드
- Quantum optics
- 기타저자
- Columbia University Applied Physics
- 기본자료저록
- Dissertations Abstracts International. 87-04B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202105253
■006m o d
■007cr#unu||||||||
■020 ▼a9798297960466
■035 ▼a(MiAaPQ)AAI32277447
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530.1
■1001 ▼aOliver, Richard A.
■24510▼aExtending Coherence in the Frequency Domain With Four-Wave Mixing for Scalable Quantum Information
■260 ▼a[Sl]▼bColumbia University▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a188 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-04, Section: B.
■500 ▼aAdvisor: Gaeta, Alexander.
■5021 ▼aThesis (Ph.D.)--Columbia University, 2025.
■520 ▼aInformation stored in optical frequency modes has revolutionized and will continue enabling numerous technological capabilities in the classical regime, from detecting exoplanets using frequency combs to the high-data-rate optical fiber networks encircling the globe. Yet, despite enormous advances in matter-based quantum information science, the quantum regime of such optical frequency modes has received comparatively little attention, particularly when considering more than two frequency modes. Just as coherence plays a critical role in existing classical technologies, coherence of the quantum superpositions of frequency modes can be harnessed to achieve new technological capabilities. As we will demonstrate, four-wave mixing, resulting from third-order optical nonlinearity, is an indispensable tool for coherently manipulating optical frequency modes in the quantum regime.In this thesis, we experimentally study three distinct applications of four-wave mixing. We achieve nonlinear soliton-effect compression of 1.2-ps pulses down to 66 fs in a low-loss 40-cm SiN waveguide; the resulting short pulses display coherent spectral broadening and can be linked with existing integrated laser sources and used to seed coherent supercontinuumgeneration all on one photonic chip. Second, using Bragg-scattering four-wave mixing, we demonstrate quantum state tomography of a frequency-bin qubit under conditions of lossy propagation, proposing the use of the frequency domain for coherent and broadband quantum communication. Finally, we measure two-photon interference of three frequency modes via N-way Bragg-scattering, in which more than two pumps can mediate unitary three-dimensional transformations between the three quantum fields in the frequency domain, with applications including frequency qudits and scalable quantum advantage.
■590 ▼aSchool code: 0054.
■650 4▼aQuantum physics
■650 4▼aOptics
■650 4▼aApplied physics
■653 ▼aBragg scattering
■653 ▼aFour-wave mixing
■653 ▼aFrequency modes
■653 ▼aPulse compression
■653 ▼aQuantum optics
■690 ▼a0599
■690 ▼a0752
■690 ▼a0215
■71020▼aColumbia University▼bApplied Physics.
■7730 ▼tDissertations Abstracts International▼g87-04B.
■790 ▼a0054
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360028▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
