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  "title": "Datasets of experimental two-time correlation maps of telecom band single-quantum dot ",
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    "These datasets contain experimental two-time photon autocorrelation maps measured from a telecom-band quantum dot single-photon source integrated with a lithographically aligned double solid immersion lens structure under non-resonant and quasi-resonant pulsed excitation. The maps resolve photon coincidences as a function of the arrival times at two superconducting nanowire single-photon detectors, referenced to the excitation pulse. Normalized correlation maps are obtained by dividing intra-pulse coincidence histograms by the average of inter-pulse coincidence histograms. These measurements reveal time-dependent multiphoton emission associated with carrier recapture and re-excitation under non-resonant excitation, and its strong suppression under quasi-resonant excitation. Integration over a 3 ns \u00d7 3 ns temporal window yields second-order correlation values of 0.052(1) and 0.0163(4), respectively. The datasets enable time-resolved analysis of single-photon emission dynamics and evaluation of photon purity within selected temporal windows."
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          "title": "National Institute of Standards and Technology",
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          "@id": "ror:05xpvk416"
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        {
          "title": "University of Maryland",
          "subunits": [
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      ],
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      "familyName": "Burenkov",
      "fn": "Ivan A Burenkov",
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          "title": "National Institute of Standards and Technology",
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          "subunits": [
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          "title": "Electronics and Telecommunications Research Institute",
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          "title": "National Institute of Standards and Technology",
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  "annotated": "2026-09-16T13:32:55.670948",
  "revised": "2026-09-16T13:32:55.670948",
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