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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:109/1  |  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:150/4  |  提交时间:2021/06/28
ultrashort laser  Gaussian—Bessel beam  photo—thermo—refractive glass  photochemical process  microstructure fabrication  
Photoluminescence of Yb3+/Ce3+ co-doped aluminosilicate glasses under ultraviolet irradiation 期刊论文
Journal of Non-Crystalline Solids, 2020, 卷号: 528, 期号: 2020, 页码: 119540
作者:  Wei Feng;  Shengfei She;  Pengfei Wang;  Yongsheng Liu;  Chang Chang;  Chaoqi Hou;  Weinan Li
Adobe PDF(3133Kb)  |  收藏  |  浏览/下载:236/1  |  提交时间:2019/12/27
Chelate precursor  Photoluminescence  Photodarkening effects  Radiation-induced darkening  Decay lifetime  
High pumping-power fiber combiner for double-cladding fiber lasers and amplifiers 期刊论文
OPTICAL ENGINEERING, 2018, 卷号: 57, 期号: 3
作者:  Zheng, Jinkun;  Zhao, Wei;  Zhao, Baoyin;  Li, Zhe;  Chang, Chang;  Li, Gang;  Gao, Qi;  Ju, Pei;  Gao, Wei;  She, Shengfei;  Wu, Peng;  Hou, Chaoqi;  Li, Weinan;  Zhao, Baoyin (joseph.zhao@opt.ac.cn)
Adobe PDF(2302Kb)  |  收藏  |  浏览/下载:321/4  |  提交时间:2018/04/04
Pump Combiner  Fiber Optics Components  Fiber Lasers And Amplifiers  Ytterbium-doped Double-cladding Fiber  
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:296/3  |  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:264/2  |  提交时间:2016/11/30
Aluminosilicates  Chelation  Deposition  Efficiency  Fabrication  Fiber Lasers  Fibers  Gases  Optical Properties  Power Amplifiers  Ytterbium  
Ytterbium-doped double-cladding fiber with 3.5 kW output power, fabricated by chelate gas phase deposition technique 期刊论文
OPTICAL MATERIALS EXPRESS, 2016, 卷号: 6, 期号: 4, 页码: 979-985
作者:  Hou, Chaoqi;  Zhu, Yonggang;  Zheng, Jinkun;  Li, Gang;  Li, Chao;  Gao, Song;  Gao, Qi;  Zhang, Lihua;  Chang, Chang;  Zhao, Wei;  Li, Weinan;  Zhao, Baoyin
Adobe PDF(1566Kb)  |  收藏  |  浏览/下载:213/5  |  提交时间:2016/08/18
Effect of energy density and feeding speed on micro-hole drilling in C/SiC composites by picosecond laser 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2014, 卷号: 214, 期号: 12, 页码: 3131-3140
作者:  Liu, Yongsheng;  Wang, Chunhui;  Li, Weinan;  Zhang, Litong;  Yang, Xiaojun;  Cheng, Guanghua;  Zhang, Qing
Adobe PDF(3639Kb)  |  收藏  |  浏览/下载:275/2  |  提交时间:2015/03/12
Ceramic-matrix Composites  Scanning Electron Microscopy (Sem)  X-ray Photoelectron Spectroscopy (Xps)  Laser Processing  
Near- and mid-infrared emissions of Dy3+ doped and Dy3+/Tm3+ co-doped lead cesium iodide modified chalcohalide glasses 期刊论文
JOURNAL OF LUMINESCENCE, 2014, 卷号: 148, 期号: 0, 页码: 10-17
作者:  Guo, Haitao;  Xu, Yantao;  Chen, Hongyan;  He, Xin;  Cui, Xiaoxia;  Wang, Pengfei;  Lu, Min;  Li, Weinan;  Hou, Chaoqi;  Peng, Bo
Adobe PDF(650Kb)  |  收藏  |  浏览/下载:531/3  |  提交时间:2015/03/18
Chalcohalide Glass  Rare-earth Ions  Spectroscopy  Luminescence  Judd-ofelt  
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:539/4  |  提交时间:2014/01/06
Materials  Optical Materials  Laser Damage