BLUE UPCONVERSION EMISSION FROM Tm3+ ION DOPED INTO GLASS CERAMICS UNDER INFRARED LIGHT(1.06 μm) EXCITATION

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BLUE UPCONVERSION EMISSION FROM Tm³⁺ ION DOPED INTO GLASS CERAMICS UNDER INFRARED LIGHT(1.06 μm) EXCITATION

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- BLUE UPCONVERSION EMISSION FROM Tm³⁺ ION DOPED INTO GLASS CERAMICS UNDER INFRARED LIGHT(1.06 μm) EXCITATION
- Chinese Journal of Luminescence Vol. 18, Issue 4, Pages: 298-300(1997)
- 作者机构：
  
  1. 中国科学院长春物理研究所长春,130021
  2. 中国科学院激发态物理开放研究实验室, 长春 130021
  3. 北京大学稀土材料化学及应用国家重点实验室北京,100871
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN383.1
- Published：30 November 1997
- 稿件说明：
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许武, 黄世华, 孔祥贵, 秦伟平, 陈宝玖, 刘俊业, 李丹, 吕少哲. 玻璃陶瓷材料中Tm3+离子红外到蓝色上转换发光[J]. 发光学报, 1997,18(4): 298-300

Xu Wu, Huang Shihua, Kong Xianggui, Qin Weiping, Chen Baojiu, Liu Junye, Li Dan, Luü Shaozhe. BLUE UPCONVERSION EMISSION FROM Tm3+ ION DOPED INTO GLASS CERAMICS UNDER INFRARED LIGHT(1.06 μm) EXCITATION[J]. Chinese Journal of Luminescence, 1997,18(4): 298-300
许武, 黄世华, 孔祥贵, 秦伟平, 陈宝玖, 刘俊业, 李丹, 吕少哲. 玻璃陶瓷材料中Tm3+离子红外到蓝色上转换发光[J]. 发光学报, 1997,18(4): 298-300 DOI：

Xu Wu, Huang Shihua, Kong Xianggui, Qin Weiping, Chen Baojiu, Liu Junye, Li Dan, Luü Shaozhe. BLUE UPCONVERSION EMISSION FROM Tm3+ ION DOPED INTO GLASS CERAMICS UNDER INFRARED LIGHT(1.06 μm) EXCITATION[J]. Chinese Journal of Luminescence, 1997,18(4): 298-300 DOI：

摘要

系统研究了PbF

+GeO

+WO

ⅩⅣTmF

玻璃陶瓷材料中

在近红外光(1.06μm)激发下

离子的发光特性.实验中观测到Tm

离子的两组峰值位置分别在20920cm

-1

和22173cm

-1

的蓝色上转换发光

并证实这两组上转换发光分别与吸收三个和四个光子有关

同时建立了上转换发光的模型.为了选择最佳掺杂浓度

详细地测量了Tm

离子峰值为20920cm

-1

的蓝色上转换发光强度与TmF

浓度的关系.

Abstract

Some spectroscopic properties of PbF

+GeO

+WO

ⅩⅣTmF

glass ceramics under infrared (1.06 μm) excitation were investigated at room temperature.The upcoversion of infrared radiation into blue emission(20920 cm

-1

and 22173 cm

-1

) from Tm

ion was observed.The upconversion processes involve three or four-photon absorption for these blue emission bands.In order to select the optimum concentration of TmF

dopant for upconversion

the intensity of the blue (20920 cm

-1

) emission was measured as a function of the TmF

concentration.

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