---
res:
  bibo_abstract:
  - <jats:title>Abstract</jats:title><jats:p>The biexciton‐exciton emission cascade
    commonly used in quantum‐dot systems to generate polarization entanglement yields
    photons with intrinsically limited indistinguishability. In the present work,
    it focuses on the generation of pairs of photons with high degrees of polarization
    entanglement and simultaneously high indistinguishability. It achieves this goal
    by selectively reducing the biexciton lifetime with an optical resonator. It demonstrates
    that a suitably tailored circular Bragg reflector fulfills the requirements of
    sufficient selective Purcell enhancement of biexciton emission paired with spectrally
    broad photon extraction and twofold degenerate optical modes. The in‐depth theoretical
    study combines (i) the optimization of realistic photonic structures solving Maxwell's
    equations from which model parameters are extracted as input for (ii) microscopic
    simulations of quantum‐dot cavity excitation dynamics with full access to photon
    properties. It reports non‐trivial dependencies on system parameters and use the
    predictive power of the combined theoretical approach to determine the optimal
    range of Purcell enhancement that maximizes indistinguishability and entanglement
    to near unity values, here specifically for the telecom C‐band at 1550 nm.</jats:p>@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: David
      foaf_name: Bauch, David
      foaf_surname: Bauch
  - foaf_Person:
      foaf_givenName: Dustin
      foaf_name: Siebert, Dustin
      foaf_surname: Siebert
  - foaf_Person:
      foaf_givenName: Klaus
      foaf_name: Jöns, Klaus
      foaf_surname: Jöns
      foaf_workInfoHomepage: http://www.librecat.org/personId=85353
  - foaf_Person:
      foaf_givenName: Jens
      foaf_name: Förstner, Jens
      foaf_surname: Förstner
      foaf_workInfoHomepage: http://www.librecat.org/personId=158
    orcid: 0000-0001-7059-9862
  - foaf_Person:
      foaf_givenName: Stefan
      foaf_name: Schumacher, Stefan
      foaf_surname: Schumacher
      foaf_workInfoHomepage: http://www.librecat.org/personId=27271
    orcid: 0000-0003-4042-4951
  bibo_doi: 10.1002/qute.202300142
  dct_date: 2023^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/2511-9044
  - http://id.crossref.org/issn/2511-9044
  dct_language: eng
  dct_publisher: Wiley@
  dct_subject:
  - tet_topic_qd
  dct_title: On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity
    Designs@
...