Waveguide-based OPO source of entangled photon pairs (2009)
Pomarico, Enrico, Sanguinetti, Bruno, Gisin, Nicolas, Thew, Robert, Zbinden, Hugo, Schreiber, Gerhard, ...
In this paper we present a compact source of narrow-band energy-time entangled photon pairs in the telecom regime based on a Ti-indiffused Periodically Poled Lithium Niobate (PPLN) waveguide...