An efficient 1.8 mu m emission in Tm3+ and Yb3+/Tm3+ doped fluoride modified germanate glasses for a diode-pump mid-infrared laser

Wang W. C.; Yuan J.; Liu X. Y.; Chen D. D.; Zhang Q. Y.; Jiang Z. H.

首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >An efficient 1.8 mu m emission in Tm3+ and Yb3+/Tm3+ doped fluoride modified germanate glasses for a diode-pump mid-infrared laser

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An efficient 1.8 mu m emission in Tm3+ and Yb3+/Tm3+ doped fluoride modified germanate glasses for a diode-pump mid-infrared laser

机译：Tm3 +和Yb3 + / Tm3 +掺杂的氟化物修饰的锗酸盐玻璃中有效的1.8微米发射，用于二极管泵中红外激光器

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The competition between infrared down-conversion (DC) and visible up-conversion (UC) is systemically studied in Tm3+ and/or Yb3+/Tm3+ co-doped fluoride modified germanate glasses. Based on the absorption spectra, the Judd-Ofelt intensity parameters, absorption and emission cross-sections, figure of merit (FOM), and saturated gain coefficient are calculated and analyzed. An intense 1.8 pm emission is obtained upon. 808 nm laser diode (ID) excitation in Tm3+ doped samples, while an efficient 1.8 mu m emission is observed by 980 nm LD in Yb3+/ Tm3+ co-doped samples, along with visible DC emissions. It is found that F-3(4) state of Tm3+ can be easily populated and then further excited to higher excited states through Yb3+ upon 980 nm LD. Our results suggest that these Tm3+ doped fluoride modified germanate glasses are of great significance for searching efficient mid-infrared laser materials.(C) 2014 Elsevier B.V. All rights reserved.

机译：在Tm3 +和/或Yb3 + / Tm3 +共掺杂的氟化物改性的锗酸盐玻璃中，系统地研究了红外下转换（DC）和可见上转换（UC）之间的竞争。基于吸收光谱，计算并分析了Judd-Ofelt强度参数，吸收和发射截面，品质因数（FOM）和饱和增益系数。由此获得强烈的1.8 pm发射。 Tm3 +掺杂样品中的808 nm激光二极管（ID）激发，而Yb3 + / Tm3 +共掺杂样品中的980 nm LD观察到有效的1.8μm发射，以及可见的DC发射。发现Tm3 +的F-3（4）态很容易填充，然后在980 nm LD处通过Yb3 +进一步激发成更高的激发态。我们的结果表明，这些Tm3 +掺杂的氟化物修饰的锗酸盐玻璃对于寻找有效的中红外激光材料具有重要意义。（C）2014 Elsevier B.V.保留所有权利。

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2014年第null期|共7页
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Wang W. C.; Yuan J.; Liu X. Y.; Chen D. D.; Zhang Q. Y.; Jiang Z. H.;
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Laser materials; Germanate glasses; 1.8 mu m emission;

机译：激光材料;德国锗玻璃;1.8微米发射;

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1. An efficient 1.8 mu m emission in Tm3+ and Yb3+/Tm3+ doped fluoride modified germanate glasses for a diode-pump mid-infrared laser [J] . Wang W. C., Yuan J., Liu X. Y., Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2014,第Null期

机译：Tm3 +和Yb3 + / Tm3 +掺杂的氟化物修饰的锗酸盐玻璃中有效的1.8微米发射，用于二极管泵中红外激光器
2. Investigation of Dy3+/Tm3+ co-doped ZrE4-BaF2-YF3-AlF3 fluoride glass for efficient 2.9 mu m mid-infrared laser applications [J] . Zhao Haiyan, Jia Shijie, Wang Xin, Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2020,第期

机译：DY3 + / TM3 +共掺杂Zre4-BAF2-YF3-ALF3氟化物玻璃的研究高效2.9 mu M中红外激光应用
3. Energy Transfer and 1.8 mu m Emission in Tm3+/Yb3+ Co-Doped LiYF4 Crystal [J] . Yang Shuo, Xia Haiping, Zhang Jiazhong, Journal of nanoscience and nanotechnology . 2016,第1期

机译：Tm3 + / Yb3 +共掺杂LiYF4晶体的能量转移和1.8μm发射
4. Spectroscopic investigations of Yb3+/Ho3+ and Yb3+/Tm3+/Ho3+ co-doped germanate glasses and optical fibers [C] . M. Kochanowicz, J. Zmojda, P. Miluski, International Conference on Transparent Optical Networks . 2016

机译：Yb3 + / Ho3 +和Yb3 + / Tm3 + / Ho3 +共掺杂德国锗玻璃和光纤的光谱研究
5. Surface Plasmon Enhanced Upconversion Luminescence of Yb 3+/ Tm3+ and Yb3+/ Er3+ Systems Doped in NaYF4 on Au Nanopillar Arrays. [D] . Luu, Quoc Anh Nguyen. 2014

机译：金纳米柱阵列上掺入NaYF4的Yb 3 + / Tm3 +和Yb3 + / Er3 +系统的表面等离子体增强上转换发光。
6. Effect of BaF2 Variation on Spectroscopic Properties of Tm3+ Doped Gallium Tellurite Glasses for Efficient 2.0 μm Laser [O] . Jian Yuan, Weichao Wang, Yichen Ye, 2020

机译：BAF2变异对高效2.0μm激光器TM3 +掺杂镓凝固玻璃光谱性能的影响
7. Enhanced 1.8 µm emission in Cr3+/Tm3+ co-doped fluorogermanate glasses for a multi-wavelength pumped near-infrared lasers [O] . W. C. Wang, J. Yuan, D. D. Chen, 2014

机译：用于多波长泵浦近红外激光的Cr3 + / Tm3 +共掺杂氟代锗酸盐玻璃增强1.8μm发射
8. Rare-Earth Oxide Ion (Tm3+, Ho3+, and U3+) Doped Glasses and Fibres for 1.8 to 4 Micrometer Coherent and Broadband Sources [R] . Richards, B. , Shen, S. , Jha, A. 2006

机译：用于1.8至4微米相干和宽带光源的稀土氧化物离子（Tm3 +，Ho3 +和U3 +）掺杂玻璃和光纤

An efficient 1.8 mu m emission in Tm3+ and Yb3+/Tm3+ doped fluoride modified germanate glasses for a diode-pump mid-infrared laser

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