国家自然科学基金(50802080)

作品数:7被引量:4H指数:1
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相关作者:魏栋钱国栋陈鹭剑王晓忠崔元靖更多>>
相关机构:厦门大学浙江大学更多>>
相关期刊:《Optoelectronics Letters》《Journal of Wuhan University of Technology(Materials Science)》《光学学报》《Chinese Optics Letters》更多>>
相关主题:HFOSIOLASERLARGEFABRICATION更多>>
相关领域:电子电信理学机械工程环境科学与工程更多>>
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Design and fabrication of a novel high damage threshold HfO_2/TiO_2/SiO_2 multilayer laser mirror被引量:1
《Optoelectronics Letters》2012年第3期190-192,共3页孟增铀 黄莎玲 刘哲 曾承航 卜轶坤 
supported by the National Natural Science Foundation of China (No.50802080);the Natural Science Foundation of Fujian Province of China (No.2010J01349)
This paper describes a new method to design a laser mirror with high reflectivity, wide reflection bandwidth and high laser- induced damage threshold. The mirror is constructed by three materials of HfO/TiO2/SiO2 base...
关键词:BANDWIDTH Dielectric materials Electric fields Hafnium oxides REFLECTION Titanium dioxide 
Two-dimensional DFB laser fabricated on dye-doped hybrid zirconia film by soft lithography
《Chinese Optics Letters》2012年第5期26-29,共4页周琼 李森森 黄朝红 陈鹭剑 许惠英 刘守 
financially supported by the National Natural Science Foundation of China (No. 50802080);the Open Foundation Project of the State Key Lab of Silicon Materials (No. SKL2010-12);the Natural Science Foundation of Fujian Province,China (No. 2010J01349)
A two-dimensional (2D) distributed feedback (DFB) structure is fabricated on dye-doped sol-gel derived hybrid zirconia films by soft lithography. The Q-switched Nd:YAG laser ()~ = 532 nm) is used to pump these...
关键词:Distributed feedback lasers Neodymium lasers SOL GELS Two dimensional 
High damage threshold HfO_2/SiO_2 multilayer mirrors deposited by novel remote plasma sputtering被引量:1
《Optoelectronics Letters》2011年第6期405-409,共5页许颖 陈楠 卜轶坤 
supported by the National Natural Science Foundation of China (No. 50802080);the Natural Science Foundation of Fujian Province of China (No.2010Jo1349)
Sputtering deposition coatings offer significant advantages on electron beam (EB) deposition, including high packing density, environmental stability and extremely low losses. But the inherent high compressive stress ...
关键词:Compressive stress Electron beams Hafnium oxides High power lasers PLASMAS Silicon compounds 
Demultiplexer based on an off-axis holographic lens with low monochromatic aberrations
《Chinese Optics Letters》2011年第9期11-13,共3页李森森 刘守 张向苏 任雪畅 
supported by the "985" Project of Xiamen University and the National Natural Science Foundation of China (No. 50802080)
A novel scheme is proposed, in which the aberrations in the off-axis holographic lenses used as demultiplexers are reduced to a low enough level for relatively small channel spacing. The scheme includes optimizing the...
关键词:ABERRATIONS Holographic optical elements Optical instrument lenses 
Design of large acceptance angle polarizing beam splitter for laser-based displays被引量:1
《Optoelectronics Letters》2011年第4期256-259,共4页刘哲 蔡志平 黄莎玲 卜轶坤 
supported by the National Natural Science Foundation of China (No.50802080);the Natural Science Foundation of Fujian Province (No.2010J01349)
The performance of broadband polarizing beam splitters(PBSs) is sensitive to the incident angle.By taking account of the spectrum of the laser source and using the needle optimization method,a large acceptance angle P...
关键词:Optical beam splitters Optical instruments PRISMS 
Pozzolanic Reaction Kinetics of Coal Ashes
《Journal of Wuhan University of Technology(Materials Science)》2009年第3期488-493,共6页郑洪伟 钱觉时 
Funded by the National Natural Science Foundation of China (No50802080);Shandong Provincial Scientific Research Foundation for Excellent Young Scientists (No.2008BS09005)
The pozzolanic reactivity was determined by the hydration kinetics of pozzolanic reaction based on the fact that the hydration products of active SiO2 and Al2O3 with lime were soluble in dilute hydrochloric acid. The ...
关键词:coal ashes HYDRATION pozzolanic reactivity KINETICS 
芳胺基给体型杂化薄膜的二阶非线性光学研究被引量:1
《光学学报》2009年第2期552-555,共4页陈鹭剑 魏栋 王晓忠 崔元靖 钱国栋 
国家自然科学基金(50802080)资助课题
成功引入芳胺基给体,使用浴胶-凝胶(sol-gel)技术制备出键连型杂化薄膜(F-TPA)。并用原子力显微镜(AFM)研究了F-TPA极化前后的表面形貌。原位光学二次谐波测量表明,此类芳胺基给体型二阶非线性光学杂化薄膜具有良好的非线性光学性能(d_(...
关键词:非线性光学 芳胺给体 溶胶-凝胶 极化 
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