Published March 15, 2020 | Version v1
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Feasibility study towards comparison of the g(2)(0) measurement in the visible range

Authors/Creators

  • 1. Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle cacce 91, 10135 Torino, Italy
  • 2. National Physical Laboratory (NPL), Hampton road, Teddington, TW11 0LW, United Kingdom
  • 3. Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116 Braunschweig, Germany
  • 4. Istituto Nazionale di Fisica Nucleare (INFN) Sez. Torino, Via P.Giuria 1, 10125 Torino, Italy; Ruđer Bošković Institute, Bijenicka 54, PO Box 180, 10002, Zagreb, Croatia
  • 5. Physics Department and NIS Inter-Departmental Centre, University of Torino, Via P.Giuria, 1, 10125 Torino, Italy; Istituto Nazionale di Fisica Nucleare (INFN) Sez. Torino, Via P.Giuria 1, 10125 Torino, Italy
  • 6. Physics Department and NIS Inter-Departmental Centre, University of Torino, Via P.Giuria, 1, 10125 Torino, Italy; Istituto Nazionale di Fisica Nucleare (INFN) Sez. Torino, Via P.Giuria 1, 10125 Torino, Italy; Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle cacce 91, 10135 Torino, Italy

Description

Feasibility study towards comparison of the g(2)(0) measurement in the visible range

This work reports on the pilot study, performed by INRIM, NPL and PTB, on the measurement of the g(2)(0) parameter in the visible spectral range of a test single-photon source based on a colour centre in diamond. The development of single-photon sources is of high interest to the metrology community as well as the burgeoning quantum technologies industry. Measurement of the g(2)(0) parameter plays a vital role in characterising and understanding single-photon emission. This comparison has been conducted by each partner individually using their own equipment at INRIM laboratories, which were responsible for the operation of the source.

Notes

This work was supported by the Joint Research Project SIQUST (17FUN06). This project received funding from the European Metrology Programme for Innovation and Research (EMPIR) cofinanced by the Participating States and from the European Unions Horizon 2020 research and innovation programme.

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Additional details

Related works

Is supplement to
Journal article: 10.1088/1681-7575/aaf6c8 (DOI)