中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共14条,第1-10条 帮助

条数/页: 排序方式:
Exploration of the deep-ultraviolet nonlinear optical materials in the derivatives of KBe2BO3F2 期刊论文  OAI收割
ACTA PHYSICA SINICA, 2019, 卷号: 68, 期号: 2, 页码: 7-22
作者:  
Gai, MQ (Gai Min-Qiang)[ 1,2 ];  Wang, Y (Wang Ying)[ 1 ];  Pan, SL (Pan Shi-Lie)[ 1 ]
  |  收藏  |  浏览/下载:73/0  |  提交时间:2019/03/05
Engineering quadratic nonlinear photonic crystals for frequency conversion of lasers 期刊论文  iSwitch采集
Journal of optics, 2018, 卷号: 20, 期号: 3
作者:  
Chen,Baoqin;  Hong,Lihong;  Hu,Chenyang;  Zhang,Chao;  Liu,Rongjuan
收藏  |  浏览/下载:64/0  |  提交时间:2019/05/09
Crystallization and functionality of inorganic materials 期刊论文  OAI收割
materials research bulletin, 2012, 卷号: 47, 期号: 10, 页码: 2838-2842
Xue DF; Li KY; Liu J; Sun CT; Chen KF
收藏  |  浏览/下载:27/0  |  提交时间:2013/04/22
Syntheses and Characterization of New Mid-Infrared Transparency Compounds: Centric Ba(2)BiGaS(5) and Acentric Ba(2)BilnS(5) 期刊论文  OAI收割
Inorganic Chemistry, 2011, 卷号: 50, 期号: 12, 页码: 5679-5686
L. Geng; W. D. Cheng; C. S. Lin; W. L. Zhang; H. Zhang; Z. Z. He
收藏  |  浏览/下载:33/0  |  提交时间:2012/06/06
Contribution of Disulfide S(2)(2-) Anions to the Crystal and Electronic Structures in Ternary Sulfides, Ba(12)In(4)S(19), Ba(4)M(2)S(8) (M = Ga, In) 期刊论文  OAI收割
Inorganic Chemistry, 2011, 卷号: 50, 期号: 12, 页码: 5706-5713
J. W. Liu; P. Wang; L. Chen
收藏  |  浏览/下载:30/0  |  提交时间:2012/06/06
Mechanism of the linear and nonlinear optical effects of sralf5 and bamgf4 crystals 期刊论文  iSwitch采集
Solid state communications, 2010, 卷号: 150, 期号: 47-48, 页码: 2318-2321
作者:  
Huang, He;  Lin, Z. S.;  Bai, Lei;  He, Ran;  Chen, C. T.
收藏  |  浏览/下载:33/0  |  提交时间:2019/05/10
NaVO2(IO3)(2)(H2O): A Unique Layered Material Produces A Very Strong SHG Response 期刊论文  OAI收割
Chemistry of Materials, 2010, 卷号: 22, 期号: 4, 页码: 1545-1550
B. P. Yang, C. L. Hu, X. Xu, C. F. Sun, J. H. Zhang and J. G. Mao
收藏  |  浏览/下载:37/0  |  提交时间:2012/11/02
Experiments of second harmonic generation output in pulsed TEA CO 2 laser (EI CONFERENCE) 会议论文  OAI收割
High-Power Lasers and Applications V, October 18, 2010 - October 19, 2010, Beijing, China
作者:  
Li D.
收藏  |  浏览/下载:52/0  |  提交时间:2013/03/25
It is always the hot subject to realize the output of high-power laser in the range of 3-5m wavelength. This rang of wave band has greatly important applications in military because it located in the atmosphere window. Generally there are two ways to obtain this range of laser wavelength. One way is through optical parameter oscillation (OPO) from shorter laser wavelength and the other is through second harmonic generation (SHG) from longer laser wavelength. Firstly  the comparison between tow nonlinear crystals ZnGeP2 and AgGaSe2 is conducted for their nonlinear coefficient and damaging threshold in theory. The theoretical results show that the crystal AgGaSe 2 is more suitable for the SHG of pulsed TEA CO2 laser. When using pulsed TEA CO2 laser with wavelength of 9.3m to pumping AgGaSe2 SHG crystal  the wavelength of 4.65m is obtained. In the condition of repetition rate 100Hz  the upmost output power of single pulse is up to level of 1W  which corresponding efficiency of SHG is about 6%. The experimental results show that the polarization of laser beam has greatly influence on the SHG output of the crystal. Under the radiation of 3MW/cm 2 from fundamental wave and the right position for maximal SHG output in the crystal  when polarization of laser beam rotates 4.5  the SHG output of energy decrease about 30%. The research of this paper will make a foundation for further development of mid-infrared laser. 2010 Copyright SPIE - The International Society for Optical Engineering.  
KMBP2O8 (M = Sr, Ba): A New Kind of Noncentrosymmetry Borophosphate with the Three-Dimensional Diamond-like Framework 期刊论文  OAI收割
Inorganic Chemistry, 2009, 卷号: 48, 期号: 14, 页码: 6623-6629
D. Zhao, W. D. Cheng, H. Zhang, S. P. Huang, Z. Xie, W. L. Zhang and S. L. Yang
收藏  |  浏览/下载:18/0  |  提交时间:2012/11/06
具有倍频效应的硼酸盐Pb_2[B_5O_9]Br化合物的合成、晶体生长及其性质研究 期刊论文  OAI收割
人工晶体学报, 2009, 卷号: 38, 期号: 4, 页码: 898-901
作者:  
王永疆;  潘世烈
收藏  |  浏览/下载:30/0  |  提交时间:2012/11/29