Single Spatio-Temporal Mode Bright Twin-Beam Source Across the Near- and Mid-Infrared

Gabriel Demontigny, Patrick Cusson, Amauri Perraton Elorza +6

We introduce an ultrafast, bright, entangled twin-beam source generated by type-0 parametric down-conversion in periodically-poled lithium niobate at MHz repetition rate, with cont…