标题:Anisotropic thermal properties of Yb:YCOB crystal influenced by doping concentrations
作者:Fang, Qiannan; Lu, Dazhi; Yu, Haohai; Zhang, Huaijin; Wang, Jiyang
作者机构:[Fang, Qiannan; Lu, Dazhi; Yu, Haohai; Zhang, Huaijin; Wang, Jiyang] Shandong Univ, State Key Lab Crystal Mat, 27 Shanda Nanlu, Jinan 250100, Shandong 更多
通讯作者:Yu, HH;Zhang, HJ;Yu, HH;Zhang, HJ
通讯作者地址:[Yu, HH; Zhang, HJ]Shandong Univ, State Key Lab Crystal Mat, 27 Shanda Nanlu, Jinan 250100, Shandong, Peoples R China;[Yu, HH; Zhang, HJ]Shandong Univ 更多
来源:OPTICAL MATERIALS EXPRESS
出版年:2019
卷:9
期:3
页码:1501-1512
DOI:10.1364/OME.9.001501
摘要:The effect of the doping concentration on the anisotropic thermal properties of Yb:YCOB crystals was systematically evaluated for the first time to our knowledge. The thermal expansion, thermal diffusion, specific heat and thermal conductivity of Yb:YCOB crystals with different doping concentrations were measured. The thermal expansion and conductivity along the principal axes were calculated, and the rotation angles between the thermal frame and the reference coordinate were determined. The relationship between the doping concentration and the anisotropic thermal properties was discussed with the results that the doping concentration was an anomaly found to have a slight impact on anisotropic thermal properties. It was concluded that the YCOB crystal can be doped with a high concentration of Yb3+ ions to improve the conversion efficiency in the laser process without deteriorative thermal problems. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073890904&doi=10.1364%2fOME.9.001501&partnerID=40&md5=c71c8850040c9da1e80a1f50910b62e2
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