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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 Inf...
Extending Coherence in the Frequency Domain With Four-Wave Mixing for Scalable Quantum Information

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260202105253
ISBN  
9798297960466
DDC  
530.1
저자명  
Oliver, Richard A.
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  
Pulse compression
키워드  
Quantum optics
기타저자  
Columbia University Applied Physics
기본자료저록  
Dissertations Abstracts International. 87-04B.
전자적 위치 및 접속  
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MARC

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■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.

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