Growth and spectra properties of Tm, Ho doped and Tm, Ho co-doped CaGdAlO4 crystals

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 中科院强激光材料重点实验室

	Growth and spectra properties of Tm, Ho doped and Tm, Ho co-doped CaGdAlO4 crystals
	Di, Juqing ; Xu, Xiaodong ; Xia, Changtai ; Sai, Qinglin ; Zhou, Dahua ; Lv, Zhengyong ; Xu, Jun
刊名	j. lumines.
	2014
卷号	155 页码:101
关键词	Optical materials Crystal growth Optical properties Luminescence
通讯作者	xu, xd (reprint author), chinese acad sci, shanghai inst ceram, key lab transparent & optofunct inorgan mat, shanghai 201800, peoples r china.
英文摘要	growth of tm, ho doped and tm, ho co-doped cagdalo4 crystals by czochralski method are investigated for the first time. tm:cagdalo4 crystal without any crack was obtained. the segregation coefficient and xrd were detected and the results revealed that the cell parameters decreased with increasing of the doping concentration. the absorption spectra, j-o parameters, emission spectra and fluorescence lifetime of were discussed. the absorption cross sections were calculated to be 0.61 x 10(-20) cm(2) and 1.49 x 10(-20) cm(2) at 793 nm and 798 nm for a polarization and c polarization of tm:cagdalo4 crystal, and the stimulated emission cross-section was calculated to be 0.36 x 10(-20) cm(2) at 1762 nm. the stimulated emission cross-section of ho:cagdalo4 crystal was calculated to be 1.18 x 10(-20) cm(2) at 2002 nm. the width of tm,ho:cagdalo4 emission band is almost 600 nm. the results show that tm:cagdalo4, ho:cagdalo4 and tm,ho:cagdalo4 crystals were excellent potential ultrafast laser media. (c) 2014 elsevier b.v. all rights reserved.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13122]
专题	上海光学精密机械研究所_中科院强激光材料重点实验室
作者单位	1.[Di, Juqing 2.Xia, Changtai 3.Sai, Qinglin 4.Zhou, Dahua] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 5.[Di, Juqing 6.Zhou, Dahua] Univ Chinese Acad Sci, Beijing 100039, Peoples R China 7.[Xu,
推荐引用方式 GB/T 7714	Di, Juqing,Xu, Xiaodong,Xia, Changtai,et al. Growth and spectra properties of Tm, Ho doped and Tm, Ho co-doped CaGdAlO4 crystals[J]. j. lumines.,2014,155:101.
APA	Di, Juqing.,Xu, Xiaodong.,Xia, Changtai.,Sai, Qinglin.,Zhou, Dahua.,...&Xu, Jun.(2014).Growth and spectra properties of Tm, Ho doped and Tm, Ho co-doped CaGdAlO4 crystals.j. lumines.,155,101.
MLA	Di, Juqing,et al."Growth and spectra properties of Tm, Ho doped and Tm, Ho co-doped CaGdAlO4 crystals".j. lumines. 155(2014):101.