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Bend-resistant high-resolution imaging optical fiber 期刊论文
OPTICS AND LASER TECHNOLOGY, 2023, 卷号: 157, 页码: 9./通讯作者：Yu, Fei, Lin, Xin
Authors:  Qu,Fei;  Xu,Bingsheng;  Yu,Fei;  Li F(李飞);  Lin X(林鑫)
Adobe PDF(8812Kb)  |  Favorite  |  View/Download：249/17  |  Submit date：2022/11/08
Fiber fabrication  Imaging optical fiber  Fiber bundle  High resolution  High NA  Bend-resistant  
Dynamic evolution of keyhole during multi-pulse drilling with a millisecond laser on 304 stainless steel 期刊论文
OPTICS AND LASER TECHNOLOGY, 2022, 卷号: 152, 页码: 12./通讯作者：He, Xiuli, Yu, Gang
Authors:  Zhang Y(张越);  He XL(何秀丽);  Yu G(虞钢);  Li SX(李少霞);  Tian CX(田崇鑫);  Ning WJ(宁伟健);  Zhang YM(张艳梅)
Adobe PDF(8555Kb)  |  Favorite  |  View/Download：237/36  |  Submit date：2022/07/18
Laser drilling  Keyhole evolution  Driving forces  Flow pattern  Numerical simulation  
Process maps and optimal processing windows based on three-dimensional morphological characteristics in laser directed energy deposition of Ni-based alloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 142, 页码: 13./通讯作者：Yu, Gang
Authors:  Shao JY(邵佳昀);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Li ZX(李梓洵);  Wang X
Adobe PDF(21846Kb)  |  Favorite  |  View/Download：391/80  |  Submit date：2021/08/16
Additive manufacturing  Directed energy deposition  Track morphology  Processing window  Processing parameter  
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./通讯作者：Zhang, Kun, Wei, Bingchen
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：711/84  |  Submit date：2021/03/30
Laser shock peening  Metallic glass  Dynamic mechanical properties  Fringe-like precipitations  
Investigation of thermal dynamics for different leading configuration in hybrid laser-MIG welding 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 134, 页码: 14
Authors:  Chen XY(陈旭阳);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞)
Adobe PDF(15589Kb)  |  Favorite  |  View/Download：411/67  |  Submit date：2021/01/12
Configuration  Hybrid welding  Aluminum alloy  Dynamics  Model  
Review on residual stress in selective laser melting additive manufacturing of alloy parts 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 129, 页码: 15./通讯作者：Wu, Chen-Wu
Authors:  Fang ZC;  Wu ZL;  Huang CG(黄晨光);  Wu CW(吴臣武)
Adobe PDF(2538Kb)  |  Favorite  |  View/Download：1262/720  |  Submit date：2020/07/06
SLM  Residual stress  Modeling  Characterizing  Adjusting  
Transient coupled model on efficiency prediction of laser power beaming for aerostat 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 127, 页码: 3./通讯作者：Wu, Chen-Wu
Authors:  Wu CW(吴臣武);  Chang RT(常瑞廷);  Huang CG(黄晨光)
Adobe PDF(755Kb)  |  Favorite  |  View/Download：503/126  |  Submit date：2020/05/18
Laser power beaming  Transient  Coupled model  Aerostat  
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./通讯作者：Yu, Gang, He, Xiuli
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：568/174  |  Submit date：2020/03/11
Surface tension  Driving force  Fluid flow  Solidification behavior  Additive manufacturing  
The effect of laser surface melting on grain refinement of phase separated Cu-Cr alloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10./通讯作者：Yu, Gang
Authors:  Zhang LT(张犁天);  Yu G(虞钢);  Li SX(李少霞);  He XL(何秀丽);  Jie XY(解晓宇);  Xia CY(夏纯阳);  Ning WJ(宁伟健);  Zheng CY(郑彩云)
View  |  Adobe PDF(4325Kb)  |  Favorite  |  View/Download：488/158  |  Submit date：2019/10/21
Laser surface melting (LSM)  Microstructure  Grain refinement  Liquid phase separation (LPS)  Interruption capability  
Grain size evolution under different cooling rate in laser additive manufacturing of superalloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10./通讯作者：Yu, Gang, He, Xiuli
Authors:  Shao JY(邵佳昀);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Chen R(陈茹);  Zhao Y(赵尧)
View  |  Adobe PDF(3075Kb)  |  Favorite  |  View/Download：603/250  |  Submit date：2019/10/21
Laser additive manufacturing  Solidification  Grain size  Cooling rate  Superalloy