国家自然科学基金(50218001)

作品数:4被引量:7H指数:2
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相关作者:张献何畏于晓强蒋民华刘恩泉更多>>
相关机构:山东大学更多>>
相关期刊:《Optoelectronics Letters》《功能材料》《高等学校化学学报》《Chinese Chemical Letters》更多>>
相关主题:集成光学器件聚合物型光学性能晶体结构微结构更多>>
相关领域:电子电信理学化学工程更多>>
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Surface morphology of refractive-index waveguide gratings fabricated in polymer films
《Optoelectronics Letters》2016年第5期329-332,共4页董毅 宋艳芳 马磊 高芳芳 
supported by the National Natural Science Foundation of China/the Research Grants Council of Hong Kong Joint Research Scheme a grant for NSFC/RGC(No.50218001);the National Science Foundation of China(No.50173015)
The characteristic modifications are reported on the surface of polymeric waveguide film in the process of vol- ume-grating fabrication. The light from a mode-locked 76 MHz femtosecond laser with pulse duration of 200...
关键词:polymerization waveguide swelling polymeric initiated grating encapsulation refractive spacing fabrication 
The Up-conversion Laser Properties of a Non-polar Organic Dye and the Influence of Solvents and Pumping Wavelengths
《Chinese Chemical Letters》2006年第1期81-84,共4页Xiao Qiang YU Xian ZHANG Gui Bao XU Hua Ping ZHAO Wei HE Zong Shu SHAO Xian Gang XU Min Hua JIANG 
the State Key Program of China,the National Natural Science Foundation of China(50173015);NSFC/RGC(50218001);the Foundation for University Key Teacher by the Ministry of Education;China Postdoctoral Foundation.
A non-polar organic dye, E, E-1, 4-bis[4'-(N,N-dibutylamino)styryl]-2,5-dimethoxybenzene (DBASDMB), has been synthesized and characterized, and its structure has been determined. Pumped with a 200fs pulse this dy...
关键词:Up-conversion laser two-photon absorption non-polar organic dye. 
双光子聚合引发剂DBASDMB的结构与光学性能的研究被引量:2
《功能材料》2005年第10期1501-1504,共4页张献 于晓强 于文涛 何畏 陶绪堂 蒋民华 
国家基础研究规划资助项目(G1998061402);NSFC/RGC联合科研基金资助项目(50218001);国家自然科学基金资助项目(05173015)
制备了一种双光子聚合引发剂,反,反-1,4-双(4-’N,N-二丁胺基苯乙烯)-2,5-二甲氧基苯(DBASDMB),利用挥发溶剂法首次获得该化合物的晶体,用四圆X射线衍射法解析了晶体结构。结果表明,该晶体属于三斜晶系,P-1空间群;同时证明引发剂分子是...
关键词:双光子聚合引发剂 晶体结构 单、双光子荧光光谱 微结构 
利用双光子聚合技术制备的聚合物型光栅光波导和耦合光栅被引量:5
《高等学校化学学报》2004年第10期1931-1933,共3页于晓强 张献 许贵宝 赵华平 何畏 邵宗书 蒋民华 孙渝明 刘恩泉 
国家重点基础研究"九七三"规划 (批准号 :G19980 614 0 2 );国家自然科学基金 (批准号 :5 0 173 0 15 );NSFC/RGC(批准号 :5 0 2 180 0 1)资助
Two ternary materials systems, which comprise two-photon initiators, oligomer and poly(methyl methacrylate), were prepared. A polymeric waveguide film was manufactured by spinning the materials on ITO, and the two-pho...
关键词:双光子聚合技术 聚合物 光栅光波导 耦合光栅 集成光学器件 
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