Coherent temporal filtering with a quantum pulse gate prepares heralded single photons with purity above 0.90 from a spectrally multimode parametric down-conversion source, whereas conventional intensity filtering leaves them mixed.
Experimental entanglement swapping: entangling photons that never interacted,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Coherent temporal filtering of multimode parametric down-conversion using a quantum pulse gate
Coherent temporal filtering with a quantum pulse gate prepares heralded single photons with purity above 0.90 from a spectrally multimode parametric down-conversion source, whereas conventional intensity filtering leaves them mixed.