Generation of entangled photons via biexciton-resonant hyper-parametric scattering
Goro Oohata, Ryōsuke Shimizu, Keiichi Edamatsu
We demonstrate the entangled photon pair generation via biexciton-resonant hyper parametric scattering in CuCl crystal. Quantum tomographic analysis of the polarization correlation measurements showed that the generated photon pairs had a high degree of polarization entanglement, in consequence of J=0 angular momentum of the biexciton state.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Apr 28, 2005•0 citations