Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

Q: Fachverband Quantenoptik und Photonik

Q 31: Poster: Quantum Optics and Photonics II

Q 31.23: Poster

Dienstag, 24. März 2015, 17:00–19:00, C/Foyer

A versatile setup for the measurement of temporal photon-correlations for sources with coherence times similar to detector dead-times — •Johannes Hölzl^1,2, Alexandra Popp¹, Thomas Mehringer^1,2, Henning Weier³, and Joachim von Zanthier^1,2 — ¹Institut für Optik, Information und Photonik, Universität Erlangen-Nürnberg, 91058 Erlangen — ²2 Erlangen Graduate School in Advanced Optical Technologies (SAOT), Universität Erlangen-Nürnberg, 91052 Erlangen — ³qutools GmbH, 81371 München

We present a Hanbury-Brown Twiss Setup to measure temporal photon-correlations of light sources with coherence times down to hundreds of picoseconds. Effects occuring due to the peculiarities of the single-photon-detectors like dead-time and afterpulsing and their influence on the results of the measurement are discussed.