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Double-element doped calcium fluoride laser transparent ceramic and preparation method thereof
The invention provides double-element doped calcium fluoride laser transparent ceramic and a preparation method thereof. The double-element doped calcium fluoride laser transparent ceramic is manganese-erbium doped calcium fluoride laser transparent ceramic, and the light transmittance of the double-element doped calcium fluoride laser transparent ceramic within the range of 200-1700 nm is larger than 90%. The double-element doped calcium fluoride laser transparent ceramic is a pure calcium fluoride phase, no impure phase is formed after erbium ions are doped, and Er < 3 + > completely enters calcium fluoride crystal lattices in a solid solution mode. The double-element doped calcium fluoride laser transparent ceramic is good in ceramic densification degree, the density is larger than 99%, and the optical property of the ceramic can be improved. The light transmittance is greater than 90%, and the performance is excellent. The invention also provides a preparation method of the double-element doped calcium fluoride laser transparent ceramic.
本发明提供了一种双元素掺杂氟化钙激光透明陶瓷及其制备方法。本发明的双元素掺杂氟化钙激光透明陶瓷为锰铒掺杂氟化钙激光透明陶瓷，所述双元素掺杂氟化钙激光透明陶瓷在200～1700nm范围内透光率大于90％。本发明的双元素掺杂氟化钙激光透明陶瓷，其中均为纯氟化钙相，掺杂铒离子后没有形成杂相，Er3+完全固溶进入氟化钙晶格中。本发明的双元素掺杂氟化钙激光透明陶瓷，陶瓷致密化程度好，致密度大于99％，有利于提高陶瓷的光学特性。透光率大于90％，性能优异。本发明还提供了双元素掺杂氟化钙激光透明陶瓷的制备方法。
Double-element doped calcium fluoride laser transparent ceramic and preparation method thereof
The invention provides double-element doped calcium fluoride laser transparent ceramic and a preparation method thereof. The double-element doped calcium fluoride laser transparent ceramic is manganese-erbium doped calcium fluoride laser transparent ceramic, and the light transmittance of the double-element doped calcium fluoride laser transparent ceramic within the range of 200-1700 nm is larger than 90%. The double-element doped calcium fluoride laser transparent ceramic is a pure calcium fluoride phase, no impure phase is formed after erbium ions are doped, and Er < 3 + > completely enters calcium fluoride crystal lattices in a solid solution mode. The double-element doped calcium fluoride laser transparent ceramic is good in ceramic densification degree, the density is larger than 99%, and the optical property of the ceramic can be improved. The light transmittance is greater than 90%, and the performance is excellent. The invention also provides a preparation method of the double-element doped calcium fluoride laser transparent ceramic.
本发明提供了一种双元素掺杂氟化钙激光透明陶瓷及其制备方法。本发明的双元素掺杂氟化钙激光透明陶瓷为锰铒掺杂氟化钙激光透明陶瓷，所述双元素掺杂氟化钙激光透明陶瓷在200～1700nm范围内透光率大于90％。本发明的双元素掺杂氟化钙激光透明陶瓷，其中均为纯氟化钙相，掺杂铒离子后没有形成杂相，Er3+完全固溶进入氟化钙晶格中。本发明的双元素掺杂氟化钙激光透明陶瓷，陶瓷致密化程度好，致密度大于99％，有利于提高陶瓷的光学特性。透光率大于90％，性能优异。本发明还提供了双元素掺杂氟化钙激光透明陶瓷的制备方法。
Double-element doped calcium fluoride laser transparent ceramic and preparation method thereof
一种双元素掺杂氟化钙激光透明陶瓷及其制备方法
CHEN HONG (author) / JUNG IN-GI (author) / LUO SIYUAN (author) / FENG XUEZHEN (author) / WANG RANHAO (author)
2024-12-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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