Fabrication of Nd:Lu 2.7 Gd 0.3 Al 5 O 12 transparent ceramics by solid-state reactive sintering
Fabrication of Nd:Lu 2.7 Gd 0.3 Al 5 O 12 transparent ceramics by solid-state reactive sintering
复制标题
固相反应烧结制备Nd:Lu2.7Gd0.3Al5O12透明陶瓷
DOI：
10.1016/j.optmat.2017.02.058
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发表时间：
2017-04
影响因子：
3.9
通讯作者：
Li Jiang
中科院分区：
文献类型：
--
作者：
Ma Peng;Xie Tengfei;Wu Lexiang;Chen Haohong;Kou Huamin;Shi Yun;Pan Yubai;Li Jiang
以工业粉末为原料，采用固相反应烧结法制备了1.0at%Nd：Lu2.7Gd0.3Al5O12（Nd：LuGdAG）透明陶瓷。将粉末在乙醇中与四乙氧基硅烷（TEOS）和MgO混合，干燥并压制。在1725 °C ~ 1800 °C真空烧结Nd：Lu2.7Gd0.3Al5O12陶瓷，观察其显微结构和光学透过率。在1800 °C下烧结10 h后，样品具有均匀致密的结构，平均晶粒尺寸为12.8 μm，在1064 nm处的在线透过率约为70%。吸收截面和发射截面分别计算为1.0 × 10− 20 cm 2和1.23 × 10− 18 cm 2。研究结果表明，Nd：LuGdAG陶瓷具有成为新型固体激光材料的潜力。
Transparent 1.0 at% Nd:Lu2.7Gd0.3Al5O12(Nd:LuGdAG) ceramics were fabricated by the solid-state reactive sintering method using commercial powders as starting materials. The powders were mixed in ethanol with tetraethoxysilane (TEOS) and MgO, dried and pressed. The compacts were vacuum-sintered from 1725 °C to 1800 °C for observing the microstructure and the optical transmittance of Nd:Lu2.7Gd0.3Al5O12ceramics. The sample sintered at 1800 °C for 10 h has an almost dense and homogenous structure with the average grain size of 12.8 μm, whose in-line transmittance is about 70% at 1064 nm. The absorption and emission cross sections were calculated to be 1.0 × 10−20cm2and 1.23 × 10−18cm2, respectively. It is proved that Nd:LuGdAG ceramics have the potential to be a new solid-state laser material.
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DOI：
10.1007/s003400050467
发表时间：
1998-07
期刊：
Applied Physics B
影响因子：
--
作者：
A. A. Demidovich-A.;A. P. Shkadarevich;M. Danailov;P. Apai;T. Gasmi;V. P. Gribkovskii;A. Kuzmin;G. I. Ryabtsev;L. E. Batay
通讯作者：
A. A. Demidovich-A.;A. P. Shkadarevich;M. Danailov;P. Apai;T. Gasmi;V. P. Gribkovskii;A. Kuzmin;G. I. Ryabtsev;L. E. Batay
影响因子：
3.9
作者：
Boulon, Georges
通讯作者：
Boulon, Georges
影响因子：
3.9
作者：
Xuelian Li;Guoru Li;Shuqiang Zhao;Cheng-lin Xu;G. Du
通讯作者：
Xuelian Li;Guoru Li;Shuqiang Zhao;Cheng-lin Xu;G. Du
影响因子：
3.9
作者：
Chaoyang Ma;F. Tang;Jiangfeng Zhu;Miaomiao Du;Xuan-yi Yuan;Yang Yu;Ke Wang;Zicheng Wen;Jiantao Zhang;Jiaqi Long;Wang Guo;Yongge Cao
通讯作者：
Chaoyang Ma;F. Tang;Jiangfeng Zhu;Miaomiao Du;Xuan-yi Yuan;Yang Yu;Ke Wang;Zicheng Wen;Jiantao Zhang;Jiaqi Long;Wang Guo;Yongge Cao
影响因子：
3.8
作者：
Dong, Jun;Ueda, Ken-ichi;Kaminskii, Alexander A.
通讯作者：
Kaminskii, Alexander A.