Wang Tianshu
Changchun University of Science and Technology
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Publication
Featured researches published by Wang Tianshu.
Opto-electronic Engineering | 2018
Ma Wanzhuo; Wang Tianshu; Wang Furen; Wang Chengbo; Zhang Jing; Jiang Huilin
We demonstrate a tunable actively mode-locked fiber laser at 2 μm band. A segment of 4 m Tm-Ho-co-doped fiber is used as gain medium. Active mode locking pulse is realized by using intensity modulation and the signal source is high frequency sinusoidal signal. A tunable narrow bandwidth optical filter is used to narrow laser linewidth, suppress noise and achieve wavelength tuning. Stable actively mode-locked pulses with up to 2.2 GHz repetition rate is obtained, corresponding to 649 order harmonic mode-locked pulse train. The pulse width is about 200 ps. The signal-to-noise ratio of RF spectrum is 68 dB. The optical tuning range is 1907 nm~1927 nm.
Microwave and Optical Technology Letters | 2015
Gong Aihui; Ma Wanzhuo; Wang Tianshu; Jia Qingsong; Zhang Peng; Wan Chunming
Microwave and Optical Technology Letters | 2014
Wang Tianshu; Wei Yizhen; Hu Kai; Zhang Peng; Jia Qingsong; Jiang Huilin
Archive | 2015
Zhang Peng; Wang Tianshu; Li Xiaoyan; Dong Keyan; Jiang Huilin
Archive | 2013
Wang Tianshu; Miao Xuefeng; Zhou Xuefang; Yuan Shan; Jiang Lutong; Liang Gongquan
IEEE Photonics Journal | 2017
Jia Qingsong; Wang Tianshu; Ma Wanzhuo; Wang Zhen; Su Qingchao; Bo Baoxue; Jiang Huilin
Archive | 2015
Wang Tianshu; Ma Wanzhuo; Zhang Peng; Zhang Yan; Jiang Huilin
Archive | 2014
Zhang Peng; Wang Tianshu; Tong Shoufeng; Jiang Huilin
Archive | 2013
Wang Tianshu; Zhang Peng; Jia Qingsong
Archive | 2015
Liu Xianzhu; Jia Qingsong; Ma Wanzhuo; Wang Tianshu; Zhang Peng; Jiang Huilin
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