169 citations · 1.3k across the 32 of their papers we have counts for
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Strongly entangled light from planar microcavities
D. Pagel, H. Fehske, J. Sperling +1
The emission of entangled light from planar semiconductor microcavities is studied and the entanglement properties are analyzed and quantified. Phase-matching of the intra-cavity s…
Entanglement quasiprobabilities of squeezed light
J. Sperling, W. Vogel
We demonstrate the feasibility to completely characterize entanglement by negativities of quasiprobabilities. This requires the complete solution of a sophisticated mathematical pr…
Sub-binomial light
J. Sperling, W. Vogel, G. S. Agarwal
The click statistics from on-off detector systems is quite different from the counting statistics of the more traditional detectors. This necessitates introduction of new parameter…
True photo-counting statistics of multiple on-off detectors
J. Sperling, W. Vogel, G. S. Agarwal
We derive a closed photo-counting formula, including noise counts and a finite quantum efficiency, for photon number resolving detectors based on on-off detectors. It applies to de…