J
Jianfeng Li
Researcher at University of Electronic Science and Technology of China
Publications - 206
Citations - 3899
Jianfeng Li is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Fiber laser & Laser. The author has an hindex of 28, co-authored 163 publications receiving 2880 citations. Previous affiliations of Jianfeng Li include Hangzhou Normal University & Chinese Academy of Sciences.
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Black phosphorus: a two-dimension saturable absorption material for mid-infrared Q-switched and mode-locked fiber lasers
TL;DR: The simple and effective liquid phase exfoliation (LPE) method was used to fabricate black phosphorus as the saturable absorber (SA) into two specifically designed rare earth ions doped fluoride fiber lasers at mid-infrared wavebands.
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A robust and tuneable mid-infrared optical switch enabled by bulk Dirac fermions
Chunhui Zhu,Fengqiu Wang,Yafei Meng,Xiang Yuan,Faxian Xiu,Faxian Xiu,Hongyu Luo,Yazhou Wang,Jianfeng Li,Xinjie Lv,Liang He,Yongbing Xu,Jun-Feng Liu,Chao Zhang,Yi Shi,Rong Zhang,Shining Zhu +16 more
TL;DR: It is shown that bulk Dirac fermions in molecular beam epitaxy grown crystalline Cd3As2, a three-dimensional topological Dirac semimetal, constitutes an exceptional ultrafast optical switching mechanism for the mid-infrared.
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Aromatic-Diimide-Based n-Type Conjugated Polymers for All-Polymer Solar Cell Applications
Jing Yang,Jing Yang,Bo Xiao,Bo Xiao,Ailing Tang,Jianfeng Li,Jianfeng Li,Xiaochen Wang,Erjun Zhou +8 more
TL;DR: Recent progress in structure modification of ADIs including naphthalene diimide (NDI), perylene diimides (PDI), and corresponding derivatives is reviewed, and the structure-property relationships of ADI-based CPs are revealed.
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All-fiber passively mode-locked Tm-doped NOLM-based oscillator operating at 2-μm in both soliton and noisy-pulse regimes.
Jianfeng Li,Zuxing Zhang,Zhongyuan Sun,Hongyu Luo,Yong Liu,Zhijun Yan,Chengbo Mou,Lin Zhang,Sergei K. Turitsyn +8 more
TL;DR: To the best of the authors' knowledge, this is the first 2 µm region NOLM-based mode-locked fiber laser operating at two regimes with the highest single pulse energy for NL pulses.
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3-μm Mid-infrared pulse generation using topological insulator as the saturable absorber.
TL;DR: It is revealed that the TIs are absolutely a class of promising and reliable SAs for pulse generation at 3-μm mid-infrared waveband.