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Input-Output Formulation of Quantum Light Spectroscopy and Its Application to Study Photosynthetic Complexes
Input-Output Formulation of Quantum Light Spectroscopy and Its Application to Study Photosynthetic Complexes
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152736
- ISBN
- 9798384448785
- DDC
- 540
- 저자명
- Ko, Liwen J.
- 서명/저자
- Input-Output Formulation of Quantum Light Spectroscopy and Its Application to Study Photosynthetic Complexes
- 발행사항
- [Sl] : University of California, Berkeley, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 167 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
- 주기사항
- Advisor: Whaley, K. Birgitta.
- 학위논문주기
- Thesis (Ph.D.)--University of California, Berkeley, 2024.
- 초록/해제
- 요약Due to recent technological advances in the generation, manipulation, and detection of non-classical light, quantum light spectroscopy has gained attention as a candidate for expanding the current capabilities of classical laser light spectroscopy. In this dissertation, I develop an input-output formulation of quantum light spectroscopy by combining the input-output theory, traditionally used in the quantum optics community, with the perturbative expansion method for nonliear spectroscopy, traditionally used in the chemical physics community. Using this new spectroscopic formalism, we show that the optical signal in a class of quantum light spectroscopy experiments can be emulated by classical laser spectroscopy experiments. This class of quantum light spectroscopy experiments uses n = 0, 1, 2, · · · classical light pulses and an entangled photon pair (a biphoton state) where one photon acts as a reference without interacting with the matter sample.To model the interaction between non-classical light and photosynthetic light harvesting systems, we develop a method to simulate the excitonic dynamics coupled to non-Markovian phonon degrees of freedom and to an N-photon Fock state pulse. This method combines the input-output and the hierarchical equations of motion (HEOM) formalisms into a double hierarchy of density matrix equations. We show analytically that, under weak field excitation relevant to natural photosynthesis conditions, an N-photon Fock state input and a corresponding coherent state input give rise to equal density matrices in the excited manifold. However, an N-photon Fock state input induces no off-diagonal coherence between the ground and excited subspaces, in contrast with the coherences created by a coherent state input. Detailed analysis of the absorption and emission behavior are discussed.
- 일반주제명
- Chemistry
- 일반주제명
- Theoretical physics
- 일반주제명
- Biophysics
- 일반주제명
- Quantum physics
- 기타저자
- University of California, Berkeley Chemistry
- 기본자료저록
- Dissertations Abstracts International. 86-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152736
■006m o d
■007cr#unu||||||||
■020 ▼a9798384448785
■035 ▼a(MiAaPQ)AAI31491368
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a540
■1001 ▼aKo, Liwen J.
■24510▼aInput-Output Formulation of Quantum Light Spectroscopy and Its Application to Study Photosynthetic Complexes
■260 ▼a[Sl]▼bUniversity of California, Berkeley▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a167 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-03, Section: B.
■500 ▼aAdvisor: Whaley, K. Birgitta.
■5021 ▼aThesis (Ph.D.)--University of California, Berkeley, 2024.
■520 ▼aDue to recent technological advances in the generation, manipulation, and detection of non-classical light, quantum light spectroscopy has gained attention as a candidate for expanding the current capabilities of classical laser light spectroscopy. In this dissertation, I develop an input-output formulation of quantum light spectroscopy by combining the input-output theory, traditionally used in the quantum optics community, with the perturbative expansion method for nonliear spectroscopy, traditionally used in the chemical physics community. Using this new spectroscopic formalism, we show that the optical signal in a class of quantum light spectroscopy experiments can be emulated by classical laser spectroscopy experiments. This class of quantum light spectroscopy experiments uses n = 0, 1, 2, · · · classical light pulses and an entangled photon pair (a biphoton state) where one photon acts as a reference without interacting with the matter sample.To model the interaction between non-classical light and photosynthetic light harvesting systems, we develop a method to simulate the excitonic dynamics coupled to non-Markovian phonon degrees of freedom and to an N-photon Fock state pulse. This method combines the input-output and the hierarchical equations of motion (HEOM) formalisms into a double hierarchy of density matrix equations. We show analytically that, under weak field excitation relevant to natural photosynthesis conditions, an N-photon Fock state input and a corresponding coherent state input give rise to equal density matrices in the excited manifold. However, an N-photon Fock state input induces no off-diagonal coherence between the ground and excited subspaces, in contrast with the coherences created by a coherent state input. Detailed analysis of the absorption and emission behavior are discussed.
■590 ▼aSchool code: 0028.
■650 4▼aChemistry
■650 4▼aTheoretical physics
■650 4▼aBiophysics
■650 4▼aQuantum physics
■653 ▼aQuantum light spectroscopy
■653 ▼aInput-output formulation
■653 ▼aDensity matrix equations
■653 ▼aExcitonic dynamics
■690 ▼a0485
■690 ▼a0753
■690 ▼a0786
■690 ▼a0599
■71020▼aUniversity of California, Berkeley▼bChemistry.
■7730 ▼tDissertations Abstracts International▼g86-03B.
■790 ▼a0028
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163650▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
