Comparison of back focal plane imaging of nitrogen vacancy centers in nanodiamond and core-shell CdSe/CdS quantum dots
At a Glance
Section titled âAt a Glanceâ| Metadata | Details |
|---|---|
| Publication Date | 2022-01-01 |
| Journal | Journal of Physics Conference Series |
| Authors | Justus Christinck, Beatrice Rodiek, Marco LĂłpez, Hristina Georgieva, Helmut Hofer |
| Institutions | Friedrich-Alexander-Universität Erlangen-Nßrnberg, Physikalisch-Technische Bundesanstalt |
| Citations | 1 |
Abstract
Section titled âAbstractâAbstract We report on the characterization of the angular-dependent emission of two different single-photon emitters based on nitrogen-vacancy centers in nanodiamond and on core-shell CdSe/CdS quantum dot nanoparticles. The emitters were characterized in a confocal microscope setup by spectroscopy and Hanbury-Brown and Twiss interferometry. The angular-dependent emission is measured using a back focal plane imaging technique. A theoretical model of the angular emission patterns of the 2D dipoles of the emitters is developed to determine their orientation. Experiment and model agree well with each other.