We demonstrate effective control of spatial degrees of freedom for photon pairs generated in a multimode nonlinear waveguide by dispersive properties of the structure. This is confirmed by observation of Shih-Alley polarization entanglement.
© 2011 OSA
M. Karpinski, C. Radzewicz, and K. Banaszek, "Nonlinear Waveguide Source of Entangled Photon Pairs in Single Spatial Modes," in Frontiers in Optics 2011/Laser Science XXVII, OSA Technical Digest (Optical Society of America, 2011), paper FThL5.
References are not available for this paper.