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Tungsten disulfide passively Q-switched Nd:GdNbO4 laser under 879 nm direct pumping 期刊论文  OAI收割
INFRARED PHYSICS & TECHNOLOGY, 2021, 卷号: 112
作者:  Ma, Yufei;  Dang, Hongtao;  Ding, Shoujun;  Zheng, Xiaohai;  Zhang, Qingli
  |  收藏  |  浏览/下载：37/0  |  提交时间：2021/04/26
LD pumped 1347 nm laser with a novel Nd:GdNbO4 crystal 期刊论文  OAI收割
INFRARED PHYSICS & TECHNOLOGY, 2018, 卷号: 94, 页码: 32-37
作者:  Yan, Renpeng;  Zhao, Chuang;  Li, Xudong;  Yu, Xin;  Liu, Zhixiang
  |  收藏  |  浏览/下载：69/0  |  提交时间：2019/01/11
一种氮化碳膜电极光电催化氧化去除水中氰银络合物同时回收银离子的方法 专利  OAI收割
专利号: CN107651732A, 申请日期: 2018-02-02, 公开日期: 2018-02-02
作者:  赵旭;  齐璠静
  |  收藏  |  浏览/下载：32/0  |  提交时间：2019/11/27
Efficient Nd:YVO4 laser in-band pumped by wavelength-locked 913.9-nm laser diode and Q-switch operation 期刊论文  OAI收割
CHINESE PHYSICS B, 2017, 卷号: 26, 期号: 2
作者:  Li Bin;  Lei Peng;  Sun Bing;  Bai YangBo
  |  收藏  |  浏览/下载：20/0  |  提交时间：2021/02/02
340 W Nd:YVO4 Innoslab laser oscillator with direct pumping into the lasing level 期刊论文  OAI收割
LASER PHYSICS LETTERS, 2014, 卷号: 11, 期号: 11, 页码: 115809
作者:  Xu L;  He JL;  Xin JG;  Xu, L (reprint author), Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China.;  Mao YF
  |  收藏  |  浏览/下载：35/0  |  提交时间：2015/01/04
SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation 期刊论文  OAI收割
Micro and Nano Letters, 2014, 卷号: 9, 期号: 1, 页码: 34-36
作者:  Li, Jin;  Wang, Shengfeng;  Jian, Jikang;  Sun, Yanfei;  Xu, Jinbao
收藏  |  浏览/下载：29/0  |  提交时间：2014/11/11
Application of interferometry measurement in large-scale optic-electrical theodolite (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Sensors, Measurement and Intelligent Materials, ICSMIM 2012, December 26, 2012 - December 27, 2012, Guilin, China
作者:  Sun Z.
收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25
Interferometry is a very important method in high accuracy measurement for optical system. This article briefly introduced the conception of interferometry and took a product of 4D Technology as an example to carry on the measurement. A large-scale optic-electrical Theodolite in assemblage was measured  and its primary mirror was 400mm in diameter. With the analysis of the results  some micro adjustments of the mechanical structure proceed  and it made the system perform better. The final results of the whole system is 1.061 in P-V value and 0.1136 in RMS value (=632.8nm)  this meets the demand of optical design and practical application. The result demonstrates that interferometry is a good way to be utilized and optimize in the procedure of assemble. (2013) Trans Tech Publications  Switzerland.  
Influence of high temperature annealing in nitrogen on upconversion luminescence of -NaYF4: Yb3+, Er3+ hexagonal sub-microplates (EI CONFERENCE) 会议论文  OAI收割
2012 International conference on Function Materials and Nanotechnology, FMN 2012, May 19, 2012 - May 20, 2012, Zhengzhou, China
作者:  Zhao J.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
The pure -NaYF4: Yb3+  Er3+ hexagonal sub-microplates were successfully prepared by the combination of coprecipitation and hydrothermal methods using sodium citrate as chelator. The size of them is about 600 nm 400 nm (side length thickness). The obtained sample was divided into two parts and one of them was annealed in nitrogen at 300 C for 2 hours. The crystal structure of the -NaYF4: Yb3+  Er3+ hexagonal sub-microplates before and after annealing treatment is hexagonal phase. Under the excitation of 980 nm diode laser  the upconversion luminescence intensity the sample after annealing is much stronger than that of the sample without annealing treatment. High temperature annealing process improved the crystallization of the sample  resulting in the decrease of the nonradiative relaxation and the enhancement of the upconversion luminescence. (2012) Trans Tech Publications  Switzerland.  
Synthesis, characterization, and luminescent properties of a red-emitting Europium complex (EI CONFERENCE) 会议论文  OAI收割
1st International Conference on Energy and Environmental Protection, ICEEP 2012, June 23, 2012 - June 24, 2012, Hohhot, China
作者:  Li B.;  Zhang L.;  Zhang L.;  Li B.;  Li B.
收藏  |  浏览/下载：78/0  |  提交时间：2013/03/25
a fluorine functionalized 1  10-phenanthroline ligand  3-ethyl-2-(2- fluorophenyl) imidazo[4  5-f]1  10-phenanthroline(EFPIP) and the corresponding red-emitting Eu(III) complex Eu(DBM)3(EFPIP) (DBM = dibenzoylmethanate) was synthesized and the photophysical properties and electroluminescent(EL) performances were researched. When Eu(DBM) 3(EFPIP) was used as emitting material in organic devices  the maximum efficiency and luminance of red emission achieved from the EL device with the configuration of ITO/m-MTDATA (30 nm)/NPB (20 nm)/x wt% Eu(DBM) 3(EFPIP) doped in CBP (30 nm)/Bphen (20 nm)/Alq3 (20 nm)/LiF (0.8 nm)/Al were 3.6 cd/A and 563 cd/m2  respectively. Compared with the previously reported devices based on methyl or chlorine substitute Eu(III) complexes  the EL performances of the device using Eu(DBM)3(EFPIP) as an emitter was significantly enhanced due to the introduction of fluorine. (2012) Trans Tech Publications  Switzerland.  
LD end-pumped c-cut Nd:YVO(4) laser at 589 nm generated by sef-Raman conversion and frequency doubling 期刊论文  OAI收割
Acta Physica Sinica, 2011, 卷号: 60, 期号: 9
H. Y. Zhu; G. Zhang; Y. J. Zhang; C. H. Huang; Y. M. Duan; Y. Wei; P. F. Wei; Y. L. Yu
收藏  |  浏览/下载：42/0  |  提交时间：2012/06/06