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Fabrication, microstructure and laser performance of composite Nd:YAG transparent ceramics
Fu, Yuelong1; Ge, Lin1; Li, Jiang1; Liu, Yang2; Ivanov, Maxim3; Liu, Lei2; Zhao, Hong2; Pan, Yubai1,4; Guo, Jingkun1
2017
Source PublicationOptical Materials
ISSN09253467
Volume71Pages:90-97
Abstract“Sandwich” structure YAG/Nd:YAG/YAG ceramics with different core (Nd3+doped area) lengths of 1 mm, 5 mm and doping concentrations of 1 at.%, 2 at.% were prepared by dry pressing and vacuum sintering of oxide powder mixture. Smaller average grain size was found in the specimen with the larger core and higher doping concentration. With the increase of core length, the optimum transmission of output coupler increases from 10% to 19% and better laser performance can be obtained. However, longer core length causes the noticeable thermal lens effect, which influences the beam quality significantly. It is also reflected in the thermally induced depolarized beam pattern, which becomes more obvious with the longer core length and higher Nd3+doping concentration. © 2016 Elsevier B.V.
DOI10.1016/j.optmat.2016.05.017
EI Accession Number20162002399563
EI KeywordsNeodymium lasers
EI Classification Number744.4 Solid State Lasers - 812.1 Ceramics - 951 Materials Science
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25925
Collection中国科学院上海硅酸盐研究所
Affiliation1.Key Laboratory of Transparent and Opto-functional Advanced Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai; 200050, China;
2.Science and Technology on Solid-State Lasers Laboratory, North China Research Institute of Electro-Optics, Jiu Xianqiao Road No.4, Beijing; 100015, China;
3.Institute of Electrophysics, Ural Branch of Russian Academy of Sciences, 106 Amundsena Street, Ekaterinburg; 620016, Russia;
4.Shanghai Normal University, 100 Guilin Road, Shanghai; 200234, China
Recommended Citation
GB/T 7714
Fu, Yuelong,Ge, Lin,Li, Jiang,et al. Fabrication, microstructure and laser performance of composite Nd:YAG transparent ceramics[J]. Optical Materials,2017,71:90-97.
APA Fu, Yuelong.,Ge, Lin.,Li, Jiang.,Liu, Yang.,Ivanov, Maxim.,...&Guo, Jingkun.(2017).Fabrication, microstructure and laser performance of composite Nd:YAG transparent ceramics.Optical Materials,71,90-97.
MLA Fu, Yuelong,et al."Fabrication, microstructure and laser performance of composite Nd:YAG transparent ceramics".Optical Materials 71(2017):90-97.
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