国家重点基础研究发展计划(2006CB302901)

作品数:27被引量:91H指数:5
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相关作者:刘树田刘正君钱妍马爱群曾然更多>>
相关机构:哈尔滨工业大学首都师范大学广州大学黑龙江大学更多>>
相关期刊:《物理学报》《物理》《Chinese Physics B》《首都师范大学学报(自然科学版)》更多>>
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磺苄西林、舒他西林、美洛西林、替卡西林的太赫兹指纹谱被引量:9
《红外与激光工程》2013年第3期626-630,共5页朱思原 张曼 沈京玲 
北京市自然科学基金(4102015);北京市大学生科学研究和创业行动计划项目;国家973项目(2007CB310408、2006CB302901)
以一类常用的抗生素-青霉素类抗生素作为研究对象,选取4种具有代表性的药品磺苄西林、舒他西林、美洛西林、替卡西林,基于太赫兹时域光谱(THz-TDS)技术,进行实验研究。通过光谱实验及理论分析,获取药品的太赫兹时域光谱,结合傅里叶变换...
关键词:太赫兹波 太赫兹时域光谱技术 抗生素 青霉素类 
Feature extraction without phase error for THz reflective spectroscopy被引量:1
《Science China(Information Sciences)》2012年第1期127-132,共6页ZHANG LiangLiang ZHONG Hua ZHU DeChong ZUO Jian ZHANG CunLin 
supported by National Natural Science Foundation of China(Grant No.11004140);Science and Technology Projects of Beijing Municipal Commission of Education(Grant No.11224010011);National Basic Research Program of China(Grant Nos.2007CB310408,2006CB302901);the Support Program for Outstanding Ph.D. Advisors(Grant No.YB20101000701)
We propose two methods for avoiding misplacement phase error in terahertz reflection time-domain spectroscopy (THz-RTDS). The absorption signatures of the materials are extracted directly from the second- order deri...
关键词:feature extraction phase error reflective spectroscopy 
Focusing performance of small f-number metallic lens with depth-modulated slits
《Chinese Physics B》2010年第12期242-247,共6页高扬 张学如 王玉晓 宋瑛林 刘树田 
Project supported by the National Basic Research Program of China (Grant No. 2006CB302901);the Foundation of the Ministry of Science and Technology of China for the International Collaboration on Scientific Research (Grant No. 2009DFA50620)
This paper studies a small f-number metallic lens with depth-modulated slits. Slits filled with dielectric between silver plates are designed to produce desired optical phase retardations based on the particular propa...
关键词:surface plasmon polaritons subwavelength structures finite-difference time-domain 
Entanglement dynamics of two atoms successively passing a cavity
《Chinese Optics Letters》2010年第12期1191-1194,共4页廖庆洪 方光宇 王月媛 M.A.Ahmad 刘树田 
supported by the National Natural Science Foundation of China (No.10974039);the National Basic Research Program of China (No.2006CB302901)
By means of concurrence, we investigate the dynamics of entanglement between two initially separate atoms in succession passing through a cavity and their interaction with a Fock state field. We then analyze the effec...
关键词:PHOTONS 
Rotary dynamics of solitons in radially periodic optical lattices
《Chinese Optics Letters》2010年第8期791-794,共4页周可雅 郭忠义 刘树田 
supported by the National Natural Science Foundation of China(Nos.10674038 and 10974039);the National Basic Research Program of China(No. 2006CB302901)
We investigate the dynamics of strongly localized solitons trapped in remote troughs of radially periodic lattices with Kerr-type self-focusing nonlinearity. The rotary motion of solitons is found to be more stable fo...
关键词:ROTATION 
The Wigner function and phase properties of superposition of two coherent states with the vacuum state被引量:1
《Chinese Physics B》2010年第7期268-275,共8页王月媛 王继成 刘树田 
supported by the National Natural Science Foundation of China (Grant Nos. 10674038 and 10974039);the National Basic Research Program of China (Grant No. 2006CB302901)
This paper discusses some statistical properties of the superposition of two coherent states with a vacuum state, such as sub-Poissonian photon statistics and negativity of the Wigner function. Phase probability distr...
关键词:coherent states vacuum state Wigner distribution function phase properties 
Numerical analysis of surface plasmon nanocavities formed in thickness-modulated metal-insulator-metal waveguides被引量:1
《Chinese Physics B》2010年第5期269-275,共7页刘建龙 林杰 赵海发 张岩 刘树田 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10674038 and 10604042);the National Basic Research Program of China (Grant No. 2006CB302901)
The enhancement characteristics of the local field in the surface plasmon nanocavities are investigated numerically. The cavity is constructed by placing a defect structure in the thickness-modulated metal-insulator-m...
关键词:surface plasmon NANOCAVITY local field enhancement 
Phase properties of odd and even circular states
《Chinese Physics B》2010年第5期293-300,共8页王月媛 刘正君 廖庆洪 刘树田 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10674038 and 10604042);the National Basic Research Program of China (Grant No. 2006CB302901)
Phase properties of the even and odd circular states are studied within the Hermitian phase formalism of Pegg and Barnett. Exact analytical formulas for the distribution function and the variance of the phase operator...
关键词:even and odd circular states Pegg Barnett phase formalism phase probability distribution phase squeezing and photon-number squeezing 
艾里激光束理论及应用的最新进展被引量:6
《激光与光电子学进展》2010年第7期23-28,共6页徐佳 刘娟 谢敬辉 王涌天 
国家973计划(2006CB302901);教育部创新团队(IRT0606)资助课题
无衍射激光束及其相关理论是近年来光学研究领域重要的课题之一,其中艾里激光束是近两年来备受关注的新型无衍射激光束之一。简要介绍了艾里激光束研究的最新进展,阐述了产生艾里激光束的基本原理、实现方法,并着重介绍了艾里激光束所...
关键词:衍射 艾里激光束 自由加速 无衍射 自愈 
Contribution of surface plasmon polaritons to extraordinary optical transmission through metallic nanoslit被引量:1
《中国光学与应用光学》2010年第1期33-37,共5页LIU Juan WANG Yong-tian XU Li-wei XIE Jing-hui 
supported by the National Basic Research Program of China(Grant No.2006CB302901);the InnovationTeam Development Program of the Chinese Ministry of Education(Grant No.IRT0606)
A single metallic nanoslit is employed for investigating the contribution of Surface Plasmon Polaritons(SPPs) to Extraordinary Optical Transmission(EOT) based on rigorous electromagnetic theory and the Spectrum Analys...
关键词:等离子 电磁理论 氧化层 频谱分析法 
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