Fabrication and laser performance of planar waveguide LuAG/Yb:LuAG/LuAG ceramics

doi:10.1016/j.optmat.2019.01.033

	Fabrication and laser performance of planar waveguide LuAG/Yb:LuAG/LuAG ceramics
	Jiang, Nan 2,3; Zhao, Yu 2,5; Zhu, Zhiwei 4; Li, Wenxue 4; Qu, Haiyun 1; Chen, Haohong 2; Ge, Lin 2; Xie, Tengfei 2; Liu, Qiang 5; Pan, Yubai 6
刊名	OPTICAL MATERIALS
	2019-03-01
卷号	89 页码:149-156
关键词	Planar waveguide Yb:LuAG transparent ceramics Hot isostatic pressing Diffusion coefficients Laser performance
ISSN号	0925-3467
DOI	10.1016/j.optmat.2019.01.033
通讯作者	Li, Wenxue(wxli@phy.ecnu.edu.cn) ; Li, Jiang(lijiang@mail.sic.ac.cn)
英文摘要	Planar waveguide LuAG/10 at.%Yb:LuAG/LuAG laser ceramics were fabricated by the tape casting method combined with the vacuum pre-sintering and hot isostatic pressing (HIP) post-treatment. The morphologies of the raw materials, tapes and green bodies were observed. The microstructure, optical transmittance and the Yb3+ ions distribution of the LuAG/10 at.%Yb:LuAG/LuAG ceramics with different pre-sintering temperatures after HIP post-treatment were mainly studied. The experimental results showed that the average grain size and in-line transmittance of the HIPed ceramics increased with the increase of pre-sintering temperature. For the LuAG/10 at.%Yb:LuAG/LuAG ceramics pre-sintered at 1825 degrees C for 20 h and then HIPed at 1700 degrees C for 3 h under 200 MPa Ar atmosphere, the in-line transmittance of the sample with the thickness of 2 mm was about 74% at 1100 nm and the maximum diffusion distance of Yb3+ was about 166 pm. The bulk and grain boundary diffusion coefficients of Yb3+ ions for the samples pre-sintered at 1775 degrees C-1825 degrees C after HIP post-treatment were calculated by Fick's second law by using the LA-ICP-MS. What's more, CW laser at 1030 nm was demonstrated and the maximum output power of 0.4 W with a slop efficiency of 9.4% was achieved.
资助项目	National Natural Science Foundation of China[61575212] ; National key R&D Program of China[2017YFB0310500] ; key research project of the frontier science of the Chinese Academy of Sciences[QYZDB-SSW-JSC022]
WOS关键词	TRANSPARENT CERAMICS ; GRAIN-BOUNDARY ; DIFFUSION ; MICROSTRUCTURE ; DENSIFICATION ; INTERFACE ; BEHAVIOR ; POWER ; ND
WOS研究方向	Materials Science ; Optics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000465509800021
内容类型	期刊论文
源URL	[http://119.78.100.183/handle/2S10ELR8/289802]
专题	中国科学院上海药物研究所
通讯作者	Li, Wenxue; Li, Jiang
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Anal & Testing Ctr Inorgan Mat, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Optofunct Inorgan Mat, Shanghai 201899, Peoples R China 3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 4.East China Normal Univ, State Key Lab Precis Spect, Shanghai 200062, Peoples R China 5.Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Jiangsu, Peoples R China 6.Shanghai Normal Univ, Dept Phys, Shanghai 200234, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Nan,Zhao, Yu,Zhu, Zhiwei,et al. Fabrication and laser performance of planar waveguide LuAG/Yb:LuAG/LuAG ceramics[J]. OPTICAL MATERIALS,2019,89:149-156.
APA	Jiang, Nan.,Zhao, Yu.,Zhu, Zhiwei.,Li, Wenxue.,Qu, Haiyun.,...&Li, Jiang.(2019).Fabrication and laser performance of planar waveguide LuAG/Yb:LuAG/LuAG ceramics.OPTICAL MATERIALS,89,149-156.
MLA	Jiang, Nan,et al."Fabrication and laser performance of planar waveguide LuAG/Yb:LuAG/LuAG ceramics".OPTICAL MATERIALS 89(2019):149-156.