Evolution of the Fidelity in the Multiphoton Process
LI Tong-kai,ZHANG Yan-li,SHEN Jun-jie,QIAO Zhi,CUI Jian-po,HE Zheng-hong
Journal of Hebei University (Natural Science Edition) . 2008, (4): 365 -368 .  DOI: 10.3969/j.issn.1000-1565.2008.04.008