Intense frequency upconversion luminescence in Yb3+/Tm3+-codoped oxychloride germanate glasses
文献类型：期刊论文
| 作者 | Sun HT(孙洪涛) ; Yu CL(于春雷) ; Duan ZC(段忠超) ; Zhou G(周刚) ; Zhang JJ(张军杰) ; Hu LL(胡丽丽) ; Jiang ZH(姜中宏) |
| 刊名 | j. mater. sci.
 |
| 出版日期 | 2005 |
| 卷号 | 40期号:21页码:5675 |
| 关键词 | LEAD-BISMUTH GLASSES VIBRATIONAL-SPECTRA BLUE UPCONVERSION OXIDE GLASSES RAMAN SPECTROSCOPY LASER EMISSION SILICATE IONS |
| ISSN号 | 0022-2461 |
| 中文摘要 | yb3+/tm3+-codoped oxychloride germanate glasses for developing potential upconversion lasers have been fabricated and characterized. structural properties were obtained based on the raman spectra analysis, indicating that pbcl2 plays an important role in the formation of glass network and has an important influence on the maximum phonon energies of host glasses. intense blue and weak red emissions centered at 477 and 650 nm, corresponding to the transitions (1)g(4) -> h-3(6) and (1)g(4) -> h-3(4), respectively, were observed at room temperature. with increasing pbcl2 content, the intensity of blue (477 nm) emission increases significantly, while the red (650 nm) emission increases slowly. the results indicate that pbcl2 has more influence on the blue emissions than the red emission in oxychloride germanate glasses. the possible upconversion mechanisms are discussed and estimated. intense blue upconversion luminescence indicates that these oxychloride germanate glasses can be used as potential host material for upconversion lasers. c (c) 2005 springer science + business media, inc. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000232695400015 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5073]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 推荐引用方式 GB/T 7714 | Sun HT,Yu CL,Duan ZC,et al. Intense frequency upconversion luminescence in Yb3+/Tm3+-codoped oxychloride germanate glasses[J]. j. mater. sci.,2005,40(21):5675, 5678. |
| APA | 孙洪涛.,于春雷.,段忠超.,周刚.,张军杰.,...&姜中宏.(2005).Intense frequency upconversion luminescence in Yb3+/Tm3+-codoped oxychloride germanate glasses.j. mater. sci.,40(21),5675. |
| MLA | 孙洪涛,et al."Intense frequency upconversion luminescence in Yb3+/Tm3+-codoped oxychloride germanate glasses".j. mater. sci. 40.21(2005):5675. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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