Design and fabrication of erbium doped photosensitive fibers Li, Jian ; Liu, Peng ; Lu, ShaoHua ; Wangg, Jing ; Mao, XiangQiao ; Wei, Huai ; Fu, YongJun ; Zheng, Kai ; Ning, TiGang ; Li, TangJun ; Jian, ShuiSheng Abstract Publication: Science in China E: Technological Sciences Pub Date: May 2009 DOI: 10.1007/s11431-009-0009-4 Bibcode: 2009ScChE..52.1234L