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20 May 2009High intensity polarization entangled source with a 2D nonlinear photonic crystal
We give a proposal on how to use a piece of two-dimension (2D) nonlinear photonic crystal to generate a polarization entangled source. It provides not only a high stability, but also a high entangled quality and a high intensity. Moreover, our scheme involves only practical experimental conditions and setup, and easy to realize. Therefore, it may have a potential application in the quantum world.
Q. Wang,M. Swillo, andA. Karlsson
"High intensity polarization entangled source with a 2D nonlinear photonic crystal", Proc. SPIE 7366, Photonic Materials, Devices, and Applications III, 73660W (20 May 2009); https://doi.org/10.1117/12.820992
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Q. Wang, M. Swillo, A. Karlsson, "High intensity polarization entangled source with a 2D nonlinear photonic crystal," Proc. SPIE 7366, Photonic Materials, Devices, and Applications III, 73660W (20 May 2009); https://doi.org/10.1117/12.820992