Frequency upconversion fluorescence emission of Er3+-doped oxychloride germanate glass
文献类型：期刊论文
| 作者 | Sun HT(孙洪涛) ; Zhang LY(张丽艳) ; Zhang JJ(张军杰) ; Dai SX(戴世勋) ; Yu CL(于春雷) ; Hu LL(胡丽丽) ; Jiang ZH(姜中宏) |
| 刊名 | chin. phys. lett.
 |
| 出版日期 | 2005 |
| 卷号 | 22期号:4页码:952 |
| 关键词 | LEAD-BISMUTH GLASSES OPTICAL-TRANSITIONS RAMAN IONS |
| ISSN号 | 0256-307x |
| 中文摘要 | frequency upconversion fluorescence property of er3+-doped oxychloride germanate glass is investigated. intense green and red emissions centred at 525, 546, and 657nm, corresponding to the transitions h-2(11/2) -> i-4(15/2), s-4(3/2) -> 4i(15/2), and f-4(9/2) -> i-4(15/2), respectively, were simultaneously observed at room temperature. the quadratic dependence of the 525, 546, and 657nm emissions on excitation power indicates that a two-photon absorption process occurs under 975nm laser diode (ld) excitation. the raman spectrum investigation indicates that oxychloride germanate glass has the maximum phonon energy at similar to 805 cm(-1). the thermal stability of this oxychloride germanate glass is evaluated by differential scanning calorimetry, and thermal stability factor delta t (delta t = t-x-t-g) is 187 degrees c. intense upconversion luminescence and good thermal stability indicate that er3+-doped oxychloride germanate glass is a promising upconversion laser material. |
| 收录类别 | 0 |
| 语种 | 英语 |
| WOS记录号 | WOS:000228350900048 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5165]  |
| 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,Zhang LY,Zhang JJ,et al. Frequency upconversion fluorescence emission of Er3+-doped oxychloride germanate glass[J]. chin. phys. lett.,2005,22(4):952, 955. |
| APA | 孙洪涛.,张丽艳.,张军杰.,戴世勋.,于春雷.,...&姜中宏.(2005).Frequency upconversion fluorescence emission of Er3+-doped oxychloride germanate glass.chin. phys. lett.,22(4),952. |
| MLA | 孙洪涛,et al."Frequency upconversion fluorescence emission of Er3+-doped oxychloride germanate glass".chin. phys. lett. 22.4(2005):952. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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