We describe the X-shaped geometry, non-factorable in space and time, of the spatio-temporal correlation of biphotons and the temporal localization thereby achievable. We discuss a scheme where the X-correlation is revealed by the inverse process of sum frequency generation
Exploring the spatio-temporal correlation of twin photons via sum frequency generation
BRAMBILLA, ENRICO;JEDRKIEWICZ, OTTAVIA;LUGIATO, LUIGI
2011-01-01
Abstract
We describe the X-shaped geometry, non-factorable in space and time, of the spatio-temporal correlation of biphotons and the temporal localization thereby achievable. We discuss a scheme where the X-correlation is revealed by the inverse process of sum frequency generationI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.