Yan Feng-Ping, Li Yi-Fan, Wang Lin, Gong Tao-Rong, Liu Peng, Liu Yang, Tao Pei-Lin, Qu Mei-Xia, Jian Shui-Sheng. Design and characteristics of a near-elliptic inner cladding High birefringent polarization-stable photonic crystal fiberJ. Acta Physica Sinica, 2008, 57(9): 5735-5741. DOI: 10.7498/aps.57.5735