.Ya Liu, Xin Zhao, Jiansheng Liu, Guoqing Hu, Zheng Gong, and Zheng Zheng, "Widely-pulsewidth-tunable ultrashort pulse generation from a birefringent carbon nanotube mode-locked fiber laser," Opt. Express 22, 21012-21017 (2014).,2018

.Xin Zhao, Zheng Zheng, Zhiting Lu, Jinsong Zhu, and Tao Zhou, "Design and optimization of carbon-nanotube-material/dielectric hybrid nonlinear optical waveguides," J. Opt., Vol. 13, 015502 (2011).,2018

.Xin Zhao, Zheng Zheng, Lei Liu, Ya Liu,Yaxing Jiang,Xin Yang,Jinsong Zhu, Switchable, dual-wavelength passively mode-locked ultrafast fiber laser based on a single-wall carbon nanotube modelocker and intracavity loss tuning, Optics Express, Vol.19, No.2, pp 1168-1173, 2011,2018

.Xin Zhao, Zheng Zheng, Lei Liu, Qi Wang, Haiwei Chen, and Jiansheng Liu, Fast, Long-scan-range Pump-probe Measurement Based on Asynchronous Sampling Using a Dual-wavelength Mode-locked Fiber Laser, Optics Express, 2012, 20(23): 25584-25589,2018

.Lei Liu, Zheng Zheng, Xin Zhao*, Songsong Sun,Yusheng Bian,Yalin Su,Jiansheng Liu,Jinsong Zhu, Dual-wavelength passively Q-switched Erbium doped fiber laser based on an SWNT saturable absorber, Opt. Commun.,Vol.294, pp 267-270, 2013,2018

.Xin Zhao, Zheng Zheng, Ya Liu, Guoqing Hu, and Jiansheng Liu, Dual-wavelength, Bidirectional Single-wall Carbon Nanotube Mode-locked Fiber Laser, IEEE Photonics Technology Letters, 2014, 26(17): 1722-1725,2018

.Xin Zhao, Guoqing Hu, Bofeng Zhao, Cui Li, Yingling Pan, Ya Liu, Takeshi Yasui, and Zheng Zheng, Picometer-resolution dual-comb spectroscopy with a free-running fiber laser, Optics Express, 2016, 24(19): 21833-21845,2018

.Baike Lin, Xin Zhao, Mingzhao He, Yingling Pan, Jie Chen, Shiying Cao, Yige Lin, Qiang Wang, Zheng Zheng, and Zhanjun Fang, Dual-comb absolute distance measurement based on a dual-wavelength passively mode-locked laser. IEEE Photonics Journal, 2017, 9(6): 1-8.,2018

.Guoqing Hu, Tatsuya Mizuguchi, Xin Zhao, Takeo Minamikawa, Takahiko Mizuno, Yuli Yang, Cui Li, Ming Bai, Zheng Zheng and Takeshi Yasui, Measurement of absolute frequency of continuous-wave terahertz radiation in real time using a free-running,dual-wavelength mode-locked, erbium-doped fibre laser," Scientific Reports, 2017, 7: 42082.,2018

.Xin Zhao, Cui Li, Ting Li, Guoqing Hu, Ruixiao Li, Ming Bai, Takeshi Yasui, and Zheng Zheng, "Dead-Band-Free, High-Resolution Microwave Frequency Measurement Using a Free-Running Triple-Comb Fiber Laser," IEEE Journal of Selected Topics in Quantum Electronics, 2018, 24(3): 1101008-1-1101008-8.,2018