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Optically Active InGaAs Axial Nanowire Heterostructures for Quantum Integrated Photonic Circuits

  • H. W. Jeong
  • , A. Ajay
  • , N. Mukhundhan
  • , M. Döblinger
  • , S. Sturm
  • , M. Gómez Ruiz
  • , R. Zell
  • , T. Schreitmüller
  • , J. Lähnemann
  • , K. Müller-Caspary
  • , J. J. Finley
  • , G. Koblmüller
  • Walter Schottky Institut
  • University of Munich
  • Leibniz-Institut im Forschungsverbund Berlin E.V.

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We propose a monolithically integrated, vertical-cavity nanowire (NW) quantum light source coupled to a silicon (Si) quantum photonic integrated circuit (QPIC). Starting from modelling of the coupling efficiencies of an embedded quantum emitter and its dependencies on key geometrical parameters of NW/Si-waveguide dimensions, we further show experimental progress towards such a deterministic quantum light source using InGaAs emitters in a GaAs(Sb) NW cavity. Key understanding of the growth and optical properties of the InGaAs emitter is provided from systematic structure-property relationship studies.

Original languageEnglish
Title of host publication2024 Conference on Lasers and Electro-Optics, CLEO 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171395
StatePublished - 2024
Event2024 Conference on Lasers and Electro-Optics, CLEO 2024 - Charlotte, United States
Duration: 7 May 202410 May 2024

Publication series

Name2024 Conference on Lasers and Electro-Optics, CLEO 2024

Conference

Conference2024 Conference on Lasers and Electro-Optics, CLEO 2024
Country/TerritoryUnited States
CityCharlotte
Period7/05/2410/05/24

Keywords

  • Geometrical optics
  • Indium gallium arsenide
  • Integrated circuit modeling
  • Light sources
  • Photonic integrated circuits
  • Photonics
  • Silicon
  • Stimulated emission
  • Systematics
  • Vertical cavity surface emitting lasers

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