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Quantum ghost imaging using asynchronous detection

: Pitsch, Carsten; Walter, Dominik; Grosse, Simon; Brockherde, Werner; Bürsing, Helge; Eichhorn, Marc

Volltext ()

Applied optics 60 (2021), Nr.22, S.F66-F70
ISSN: 0003-6935
ISSN: 1539-4522
ISSN: 1559-128X
ISSN: 2155-3165
Zeitschriftenaufsatz, Elektronische Publikation
Fraunhofer IOSB ()
Fraunhofer IMS ()

We present first results of a novel type of setup for quantum ghost imaging based on asynchronous single photon timing using single photon avalanche diode (SPAD) detectors. This scheme enables photon pairing with arbitrary path length difference and does, therefore, obviate the dependence on optical delay lines of current quantum ghost imaging setups [Nat. Commun. 6, 5913 (2015) [CrossRef]]. It is also, to our knowledge, the first quantum ghost imaging setup to allow three-dimensional imaging.