Ion-Doped Photonic Crystal Fiber Lasers oleh Ya-Chong Hou, Ya-Chong Hou, Yun-Fei Li, Yun-Fei Li, Xiao-Fan Xie, Xiao-Fan Xie, Zi-Long Kou, Zi-Long Kou, Yue Lu, Yue Lu, Si-Ying Chen, Si-Ying Chen, Yulei Wang, Yulei Wang, Zhiwei Lu, Zhiwei Lu