1. Bingying Chen, Tongxiao Jiang, Weijian Zong, Liangyi Chen , Zhigang Zhang and Aimin Wang, 

2.   Wei Liu, Chen Li, Zhigang Zhang, Franz X. Kärtner and Guoqing Chang, 
Self-phase modulation enabled,wavelength tunable ultrafast fiber laser sources: an energy scalable approach,
Opt.  Express,

3.   Jian Zhang, Ziyun Kong, Yizhou Liu, Aimin Wang and Zhigang Zhang, 
Compact 517 MHz soliton mode- locked Er-doped fiber ring laser,
Photonics Research, 4, 27(2016)