TY - Chin. Phys. B A1 - Xi Li-Xia(席丽霞), Li Jian-Ping(李建平), Du Shu-Cheng(杜树成), Xu Xia(徐霞), and Zhang Xiao-Guang(张晓光) T1 - Semiconductor optical amplifier used as regenerator for degraded differential phase-shift keying signals Y1 - 2011-02-15 JF - Chinese Physics B JO - Chin. Phys. B SP - 24214 EP - 024214 VL - 20 IS - 2 UR - https://cpb.iphy.ac.cn N1 - 10.1088/1674-1056/20/2/024214 ER -