Bright Photon Pair Source with High Spectral and Spatial Purity
Warren P. Grice, Ryan S. Bennink, Philip G. Evans, Travis S. Humble, J. Schaake · International Conference on Quantum Information · 2011
We report the design and experimental characterization of a down-conversion source optimized for high spectral and spatial purity. Spatial and spectral entanglement are minimized through careful control of pump properties and material parameters.