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Femtosecond laser-induced refractive index change and phase-type Fresnel zone plate in fluorotellurite glass 期刊论文
Optics and Laser Technology, 2023, 卷号: 161
作者:  Li, Xianda;  Liu, Feng;  Wan, Rui;  Li, Weinan;  Wang, Pengfei
Adobe PDF(5744Kb)  |  收藏  |  浏览/下载:111/1  |  提交时间:2023/02/28
Femtosecond laser direct writing  Refractive index change  Fluorotellurite glass  Fresnel zone plate  
Effects of ceo2 and sb2 o3 on the nonlinear photochemical process in ultrashort laser gaussian—bessel beams irradiated photo—thermo—refractive glass 期刊论文
Micromachines, 2021, 卷号: 12, 期号: 6
作者:  Wang, Xu;  Zhang, Guodong;  Li, Guangying;  Lou, Rui;  Sun, Zhe;  Xie, Xiaoping;  Li, Weinan;  Cheng, Guanghua
Adobe PDF(5395Kb)  |  收藏  |  浏览/下载:151/4  |  提交时间:2021/06/28
ultrashort laser  Gaussian—Bessel beam  photo—thermo—refractive glass  photochemical process  microstructure fabrication  
Photochemical response triggered by ultrashort laser Gaussian-Bessel beams in photo-thermo-refractive glass 期刊论文
Optics Express, 2020, 卷号: 28, 期号: 21, 页码: 31093-31102
作者:  Wang, Xu;  Zhang, Guodong;  Zhang, Yunjie;  Xie, Xiaoping;  Cheng, Guanghua;  Li, Weinan
Adobe PDF(2526Kb)  |  收藏  |  浏览/下载:179/4  |  提交时间:2020/11/10
Growth of SiC nanowires by low pressure chemical vapor infiltration using different catalysts 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2016, 卷号: 36, 期号: 15, 页码: 3615-3625
作者:  Men, Jing;  Liu, Yongsheng;  Luo, Rong;  Li, Weinan;  Cheng, Laifei;  Zhang, Litong;  Liu, Yongsheng (yongshengliu@nwpu.edu.cn)
Adobe PDF(4521Kb)  |  收藏  |  浏览/下载:297/3  |  提交时间:2016/10/14
Sic Nanowires  Vapor-liquid-solid (Vls)  Low Pressure Chemical Vapor Infiltration (Lpcvi)  2d C/sic Composites  
Effects of Laser Repetition Rate and Fluence on Micromachining of TiC Ceramic 期刊论文
MATERIALS AND MANUFACTURING PROCESSES, 2016, 卷号: 31, 期号: 7, 页码: 832-837
作者:  Zhang, Ying;  Wang, Yuqian;  Zhang, Junzhan;  Liu, Yongsheng;  Yang, Xiaojun;  Li, Weinan
Adobe PDF(742Kb)  |  收藏  |  浏览/下载:228/1  |  提交时间:2016/04/20
Composition  Femtosecond  Fluence  Laser  Micromachining  Morphology  Repetition Rate  Tic  
Effect of energy density on the machining character of C/SiC composites by picosecond laser 期刊论文
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2014, 卷号: 116, 期号: 3, 页码: 1221-1228
作者:  Liu, Yongsheng;  Wang, Chunhui;  Li, Weinan;  Yang, Xiaojun;  Zhang, Qing;  Cheng, Laifei;  Zhang, Litong
Adobe PDF(2294Kb)  |  收藏  |  浏览/下载:257/1  |  提交时间:2015/03/12
Preparation of the oxyfluoride glass with high 3 omega laser induced damage threshold 期刊论文
OPTICS AND LASER TECHNOLOGY, 2014, 卷号: 56, 期号: 0, 页码: 88-91
作者:  Hou, Chaoqi;  Wang, Pengfei;  Li, Weinan;  Guo, Haitao;  Fu, Lili;  Qiao, Zebang;  Lu, Min;  Wei, Wei;  Peng, Bo
Adobe PDF(1395Kb)  |  收藏  |  浏览/下载:540/4  |  提交时间:2014/01/06
Materials  Optical Materials  Laser Damage  
Fabrication and Characteristic of Polarization-Maintaining Photonic Crystal Fiber with Two Big Air Holes Structure 期刊论文
FIBER AND INTEGRATED OPTICS, 2012, 卷号: 31, 期号: 5, 页码: 316-327
作者:  Xue, Xiaomin;  Li, Weinan;  Wang, Pengfei;  Lu, Min
Adobe PDF(1419Kb)  |  收藏  |  浏览/下载:465/3  |  提交时间:2012/12/12
Fabrication  Measurements  Photonic Crystal Fiber  Polarization Maintaining