Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lutetium oxide laser transparent ceramic material with active ion concentration continuously and gradually distributed and preparation method of lutetium oxide laser transparent ceramic material
The invention relates to a lutetium oxide laser transparent ceramic material doped with active ions with gradually distributed concentration and a preparation method of the lutetium oxide laser transparent ceramic material, a matrix material is Lu2O3, the active ions Re are one of Nd, Yb, Tm, Dy, Er and Ho, nano powder (x = 0.01-0.10) with different doping concentrations is adopted, the oxide nano powder of the active ions is fully dispersed in a suspension liquid, and then the lutetium oxide laser transparent ceramic material doped with the active ions with gradually distributed concentration is prepared into the lutetium oxide laser transparent ceramic material doped with the active ions with gradually distributed concentration. And carrying out centrifugal molding to obtain a biscuit, and firing. The method is characterized in that the doping activation ion concentration is distributed in the Lu2O3 substrate material in a continuous gradual change manner. The laser transparent ceramic material provided by the invention adopts a centrifugal forming mode, the method is simple and easy to implement, and due to a new form that the activated ion concentration is gradually distributed in the material, the optical performance of the ceramic material is ensured, the thermal management performance of the ceramic material is improved, and the thermal effect problem of a gain medium in the laser output process is effectively inhibited; and support is provided for realizing high-power output of the solid laser.
本发明涉及一种掺杂激活离子浓度渐变分布氧化镥激光透明陶瓷材料及其制备方法，基质材料为Lu2O3，激活离子Re为Nd，Yb，Tm，Dy，Er，Ho中的一种，采用不同掺杂浓度的(Lu2‑xRex)O3的纳米粉末（x=0.01~0.10）、激活离子的氧化物纳米粉末在悬浮液中充分分散后，离心成型获得素坯后烧制而成。其特征为：掺杂激活离子浓度在Lu2O3基质材料内部呈连续渐变分布。本发明中的激光透明陶瓷材料，采用离心成型方式，该方法简单易行，由于激活离子浓度在材料内部渐变分布的新形式，在保证陶瓷材料光学性能的同时，提高其热管理性能，有效抑制激光输出过程中增益介质的热效应问题，为实现固体激光器的高功率输出提供支持。
Lutetium oxide laser transparent ceramic material with active ion concentration continuously and gradually distributed and preparation method of lutetium oxide laser transparent ceramic material
The invention relates to a lutetium oxide laser transparent ceramic material doped with active ions with gradually distributed concentration and a preparation method of the lutetium oxide laser transparent ceramic material, a matrix material is Lu2O3, the active ions Re are one of Nd, Yb, Tm, Dy, Er and Ho, nano powder (x = 0.01-0.10) with different doping concentrations is adopted, the oxide nano powder of the active ions is fully dispersed in a suspension liquid, and then the lutetium oxide laser transparent ceramic material doped with the active ions with gradually distributed concentration is prepared into the lutetium oxide laser transparent ceramic material doped with the active ions with gradually distributed concentration. And carrying out centrifugal molding to obtain a biscuit, and firing. The method is characterized in that the doping activation ion concentration is distributed in the Lu2O3 substrate material in a continuous gradual change manner. The laser transparent ceramic material provided by the invention adopts a centrifugal forming mode, the method is simple and easy to implement, and due to a new form that the activated ion concentration is gradually distributed in the material, the optical performance of the ceramic material is ensured, the thermal management performance of the ceramic material is improved, and the thermal effect problem of a gain medium in the laser output process is effectively inhibited; and support is provided for realizing high-power output of the solid laser.
本发明涉及一种掺杂激活离子浓度渐变分布氧化镥激光透明陶瓷材料及其制备方法，基质材料为Lu2O3，激活离子Re为Nd，Yb，Tm，Dy，Er，Ho中的一种，采用不同掺杂浓度的(Lu2‑xRex)O3的纳米粉末（x=0.01~0.10）、激活离子的氧化物纳米粉末在悬浮液中充分分散后，离心成型获得素坯后烧制而成。其特征为：掺杂激活离子浓度在Lu2O3基质材料内部呈连续渐变分布。本发明中的激光透明陶瓷材料，采用离心成型方式，该方法简单易行，由于激活离子浓度在材料内部渐变分布的新形式，在保证陶瓷材料光学性能的同时，提高其热管理性能，有效抑制激光输出过程中增益介质的热效应问题，为实现固体激光器的高功率输出提供支持。
Lutetium oxide laser transparent ceramic material with active ion concentration continuously and gradually distributed and preparation method of lutetium oxide laser transparent ceramic material
一种激活离子浓度连续渐变分布氧化镥激光透明陶瓷材料及其制备方法
FU ZHONGCHAO (Autor:in) / WU NAN (Autor:in) / LONG HAIBO (Autor:in) / HOU ZHAOXIA (Autor:in)
30.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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