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Critical pulse in multi-shot femtosecond laser ablation on metallic surfaces 期刊论文
NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 21, 页码: 10
Authors:  Wang, Pengjie;  Kong, Xiangguang;  Qi, Fugong;  Zhou, Jiyu;  Ding, Haimin;  Peng Q(彭庆)
Favorite  |  View/Download：44/0  |  Submit date：2024/04/29
heat-intensified effect  recast accumulation  laser ablation mechanisms  femtosecond laser surface modification  
Unveiling of incubation and absorption-enhanced effects occurring during multi-shot femtosecond laser ablation of aluminum and steel surfaces 期刊论文
NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 1, 页码: 11
Authors:  Wang, Pengjie;  Peng Q(彭庆)
Favorite  |  View/Download：121/0  |  Submit date：2023/11/13
threshold fluence  femtosecond-laser surface modification  incubation effect  hydrodynamic simulation  
Abnormal change in dynamic mechanical behavior of metallic glass by laser shock peening 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 138, 页码: 7
Authors:  Li YS(李炎森);  Wei YP(魏延鹏);  Yi, Xu;  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(8389Kb)  |  Favorite  |  View/Download：594/54  |  Submit date：2021/03/30
Laser shock peening  Metallic glass  Dynamic mechanical properties  Fringe-like precipitations  
Laser acquisition experimental demonstration for space gravitational wave detection missions 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29, 期号: 5, 页码: 6368-6383
Authors:  Gao RH(高瑞弘);  Liu HS(刘河山);  Zhao, Ya;  Luo ZR(罗子人);  Shen J(沈嘉);  Jin G(靳刚)
Adobe PDF(3474Kb)  |  Favorite  |  View/Download：176/55  |  Submit date：2021/04/19
The effect of a prefabricated crack on the crack growth in ceramics during quenching 期刊论文
CERAMICS INTERNATIONAL, 2021, 卷号: 47, 期号: 3, 页码: 3643-3648
Authors:  Li YQ(李俞桥);  Liu, Boyang;  Wang XH(王小环);  Shao YF(邵颖峰);  Li D(李栋);  Wei JC(韦佳辰);  Song F(宋凡)
Adobe PDF(5490Kb)  |  Favorite  |  View/Download：310/58  |  Submit date：2021/03/03
Thermal shock  Prefabricated crack  Crack interaction  Numerical simulation  Real-time  
Automatic, high-speed, high-precision acquisition scheme with QPD for the Taiji program 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29, 期号: 2, 页码: 821-836
Authors:  Gao RH(高瑞弘);  Liu HS(刘河山);  Zhao Y(赵雅);  Luo ZR(罗子人);  Jin G(靳刚)
Adobe PDF(3670Kb)  |  Favorite  |  View/Download：181/46  |  Submit date：2021/03/30
Influence of processing parameters of selective laser melting on high-cycle and very-high-cycle fatigue behaviour of Ti-6Al-4V 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 17
Authors:  Du LM(杜雷鸣);  Qian GA(钱桂安);  Zheng L;  Hong YS(洪友士)
Adobe PDF(52217Kb)  |  Favorite  |  View/Download：321/102  |  Submit date：2020/11/30
orthogonal experiment design  processing parameters  selective laser melting  Ti-6Al-4V  very-high-cycle fatigue  
Tilt-to-length noise coupled by wavefront errors in the interfering beams for the space measurement of gravitational waves 期刊论文
OPTICS EXPRESS, 2020, 卷号: 28, 期号: 17, 页码: 25545-25561
Authors:  Zhao Y;  Shen J(沈嘉);  Fang C;  Liu HS(刘河山);  Wang Z;  Luo ZR(罗子人)
Adobe PDF(1553Kb)  |  Favorite  |  View/Download：254/55  |  Submit date：2020/10/29
Analysis of surface tension driven flow and solidification behavior in laser linear welding of stainless steel 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 123, 页码: 11
Authors:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Tian CX(田崇鑫);  Dong BX
Adobe PDF(4162Kb)  |  Favorite  |  View/Download：478/150  |  Submit date：2020/03/11
Surface tension  Driving force  Fluid flow  Solidification behavior  Additive manufacturing  
High-precision laser spot center positioning method for weak light conditions 期刊论文
APPLIED OPTICS, 2020, 卷号: 59, 期号: 6, 页码: 1763-1768
Authors:  Gao RH(高瑞弘);  Liu HS(刘河山);  Zhao Y;  Luo ZR(罗子人);  Jin G(靳刚)
Adobe PDF(803Kb)  |  Favorite  |  View/Download：322/121  |  Submit date：2020/05/18