Growth and spectroscopic characteristics of Yb : LPS single crystal
文献类型：期刊论文
| 作者 | Zheng LH(郑丽和) ; Zhao GJ(赵广军) ; Yan CF(严成锋) ; Yao Gang ; Xu XD(徐晓东) ; Su LB(苏良碧) ; Xu J(徐军) |
| 刊名 | j. cryst. growth
 |
| 出版日期 | 2007 |
| 卷号 | 304期号:2页码:441 |
| 关键词 | crystal growth Czochralski method ytterbium laser crystal lutetium pyrosilicate (LPS) |
| ISSN号 | 0022-0248 |
| 中文摘要 | for the first time, a high optical quality yb3+-doped lutetium pyrosilicate laser crystal lu2si2o7 (lps) was grown by the czochralski (cz) method. the segregation coefficient of ytterbium ion in yb:lps crystal detected by the inductively coupled plasma atomic emission spectrometer (tcp-aes) method is equal to 0.847. x-ray powder diffraction result confirms the c2/m phase monoclinic space group of the grown crystal and the peaks corresponding to different phases were indexed. the absorption and fluorescence spectra, as well as fluorescence decay lifetime of yb3+ ion in lps have been investigated. the absorption and fluorescence cross-sections of the transitions f-2(7/2) <-> f-2(5/2) of yb3+ ion in lps crystal have been determined. the advantages of the yb:lps crystal including high crystal quality, quasi-four-level laser operating scheme, high absorption cross-sections (1.33 x 10(-2) cm(2)) and particularly broad emission bandwidth (similar to 62 nm) indicated that the yb:lps crystal seemed to be a promising candidate used as compact, efficient thin chip lasers when ld is pumped at 940 and 980 nm due to its low-symmetry monoclinic structure and single crystallographic site. (c) 2007 elsevier b.v. all rights reserved. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247419600025 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5935]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Zheng LH,Zhao GJ,Yan CF,et al. Growth and spectroscopic characteristics of Yb : LPS single crystal[J]. j. cryst. growth,2007,304(2):441, 447. |
| APA | 郑丽和.,赵广军.,严成锋.,Yao Gang.,徐晓东.,...&徐军.(2007).Growth and spectroscopic characteristics of Yb : LPS single crystal.j. cryst. growth,304(2),441. |
| MLA | 郑丽和,et al."Growth and spectroscopic characteristics of Yb : LPS single crystal".j. cryst. growth 304.2(2007):441. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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