title: Polarization-entangled Bell states generation based on birefringence in high nonlinear microstructure fiber at 1.5 microm.
abstract: Polarization-entangled photon pair generation based on two scalar scattering processes of the vector four- photon scattering has been demonstrated experimentally in high nonlinear microstructure fiber with birefringence. By controlling pump polarization state, polarization-entangled Bell states can be realized. It provides a simple way to realize efficient and compact fiber-based polarization-entangled photon pair sources.
authors.affiliation: Department of Electronic Engineering, Tsinghua University Beijing, 100084, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Zhou
authors.forename: Wei
authors.initials: W
authors.lastname: Zhang
authors.forename: Jierong
authors.initials: J
authors.lastname: Cheng
authors.forename: Yidong
authors.initials: Y
authors.lastname: Huang
authors.forename: Jiangde
authors.initials: J
authors.lastname: Peng