Q
Qiang Liu
Researcher at Tsinghua University
Publications - 836
Citations - 29296
Qiang Liu is an academic researcher from Tsinghua University. The author has contributed to research in topics: Medicine & Laser. The author has an hindex of 60, co-authored 652 publications receiving 20634 citations. Previous affiliations of Qiang Liu include Northeast Petroleum University & Guangdong University of Technology.
Papers
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Journal ArticleDOI
Active pulse shaping for end-pumped Nd:YVO 4 amplifier with high gain.
TL;DR: A numerical method was proposed to realize active shaping without an experimental test for the Nd:YVO4 amplifier, showing great potential for the design of lasers with both high peak power (>100 kW) and a desired pulse shape.
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227-W output all-fiberized Tm-doped fiber laser at 1908 nm
TL;DR: In this paper, a diode-pumped thulium-doped double-clad silica fiber laser can achieve a power of 227 W at 1908 nm, corresponding to a slope efficiency of 54.3%, and an optical-to-optical efficiency of 51.2%.
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Three-dimensional silk fibroin microsphere-nanofiber scaffolds for vascular tissue engineering
Qiang Liu,Qiang Liu,Guoliang Ying,Guoliang Ying,Nan Jiang,Ali K. Yetisen,Danyu Yao,Xiaoying Xie,Yubo Fan,Haifeng Liu +9 more
TL;DR: 3D scaffolds consisting of silk fibroin (SF) nanofibers and homogeneous microspheres by electrospinning and microfluidics may have a myriad of applications in vascular tissue engineering scaffolds and cardiovascular devices.
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Seed- and solvent-free synthesis of ZSM-5 with tuneable Si/Al ratios for biomass hydrogenation
Bin Zhang,Bin Zhang,Bin Zhang,Mark Douthwaite,Qiang Liu,Chao Zhang,Qifan Wu,Ruhui Shi,Peixuan Wu,Ke Liu,Zhuangqing Wang,Weiwei Lin,Haiyang Cheng,Ding Ma,Fengyu Zhao,Graham J. Hutchings +15 more
TL;DR: In this article, a method for the synthesis of MFI zeolites has been developed, which does not require any crystal seeds or solvent, and can be applied to hydrogenation of levulinic acid and glucose.
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32.5 mJ and 4.6 ns 532 nm Q-switched Nd:YAG laser at 500 Hz
Zilong Zhang,Qiang Liu,Mali Gong +2 more
TL;DR: A laser diode side-pumped electro-optical Q-switched Nd:YAG green light laser with high repetition rates, short pulse width, and high peak power was demonstrated and the frequency conversion efficiency was 53.3%.