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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:115/1  |  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:157/4  |  提交时间:2021/06/28
ultrashort laser  Gaussian—Bessel beam  photo—thermo—refractive glass  photochemical process  microstructure fabrication  
Construction and investigation of a planar waveguide in photo-thermal-refractive glass by proton implantation 期刊论文
Optik, 2020, 卷号: 207
作者:  Chen, Jing-Yi;  Xie, Zhong-Hu;  Li, Wei-Nan;  Lin, She-Bao;  Zhang, Liao-Lin;  Liu, Chun-Xiao
Adobe PDF(998Kb)  |  收藏  |  浏览/下载:187/1  |  提交时间:2020/03/12
Ion implantation  Planar waveguide  PTR glass  Annealing treatment  
Planar and ridge waveguides in Yb3+-doped silicate glasses fabricated by proton implantation and precise diamond blade dicing 期刊论文
Optics Communications, 2019, 卷号: 453
作者:  Zhang, Jie;  Guo, Wen-Tao;  Tang, Chen-Yang;  Yan, Sen;  Li, Wei-Nan;  Liu, Chun-Xiao
Adobe PDF(1429Kb)  |  收藏  |  浏览/下载:252/2  |  提交时间:2019/08/27
Waveguide  Yb3+-doped silicate glass  Annealing  Ion implantation  Precise diamond blade dicing  
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:300/3  |  提交时间:2016/10/14
Sic Nanowires  Vapor-liquid-solid (Vls)  Low Pressure Chemical Vapor Infiltration (Lpcvi)  2d C/sic Composites  
KW-level low photodarkening Yb/Ce codoped aluminosilicate fiber fabricated by the chelate gas phase deposition technique 期刊论文
OPTICAL MATERIALS EXPRESS, 2016, 卷号: 6, 期号: 11, 页码: 3558-3564
作者:  Zhang, Lihua;  Li, Gang;  Li, Weinan;  Gao, Qi;  Li, Zhe;  Zhao, Wei;  Zhao, Baoyin;  Hou, Chaoqi
Adobe PDF(2243Kb)  |  收藏  |  浏览/下载:272/2  |  提交时间:2016/11/30
Aluminosilicates  Chelation  Deposition  Efficiency  Fabrication  Fiber Lasers  Fibers  Gases  Optical Properties  Power Amplifiers  Ytterbium  
Effect of different parameters on machining of SiC/SiC composites via pico-second laser 期刊论文
APPLIED SURFACE SCIENCE, 2016, 卷号: 364, 页码: 378-387
作者:  Li, Weinan;  Zhang, Ruoheng;  Liu, Yongsheng;  Wang, Chunhui;  Wang, Jing;  Yang, Xiaojun;  Cheng, Laifei
Adobe PDF(4925Kb)  |  收藏  |  浏览/下载:230/1  |  提交时间:2016/03/11
Sic/sic Composites  X-ray Photoelectron Spectroscopy (Xps)  Scanning Electron Microscopy (Sem)  Laser Processing  
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:259/1  |  提交时间:2015/03/12