title: Absolute radiance imaging using parametric image amplification.
abstract: We show that parametric image amplification can be used to achieve a 2D radiance map directly expressed in photons per spatiotemporal mode. Radiance images of incoherent signals with less than one photon per mode (typically 10(-2)) are resolved.
authors: Departement d'Optique P.M. Duffieux, Institut FEMTOT-ST, Université de Franche-Comté, CNRS UMR6174, Bensancon, France. sophie.brustlein@univ-fcomte.fr
authors: Sophie
authors: S
authors: Brustlein
authors: Eric
authors: E
authors: Lantz
authors: Fabrice
authors: F
authors: Devaux