The mechanism of producing energy-polarization entangled photon pairs in the cavity-quantum electrodynamics scheme
束长干,辛霞,刘玉敏,俞重远,姚文杰,王东林,曹贵
中国物理B . 2012, (4): 44208 -044208 .  DOI: 10.1088/1674-1056/21/4/044208