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	Analyze the relationship between slowlight effect and parameters of double-parallel-microring structure (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China Wang T.; Jin G.; Kong M. 收藏 \| 浏览/下载：23/0 \| 提交时间：2013/03/25 Coupled Resonator Induced Transparency and Electromagnetically Induced Transparency have similar characteristic in slowlight effect. In this paper the relationship between slowlight effect and parameters of double-parallel- microring structure with transmission matrix method is studied. 2011 IEEE.
	Transmission properties of multiband fss based on fractal elements (EI CONFERENCE) 会议论文 OAI收割 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, November 29, 2010 - December 2, 2010, Guangzhou, China 作者: Gao J. 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/25 Self-similar fractal elements that has multiband properties can be advantageously exploited to design simple multiband FSS on single screen. In this paper fractal Y aperture FSS has been designed using recursive technology and the periodic method of moments(PMoM) is employed to characterize the transmission properties of FSS as band-pass filters. The frequency response to the structure parameters when electromagnetic wave incident with different angles and polarizations is discussed and the numerical analysis show good correlation to the measured results. 2010 IEEE.
	The study of optical property for CdS nanocrystalline prepared by precipitation method (EI CONFERENCE) 会议论文 OAI收割 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China 作者: Zhang S.; Li W.; Li W. 收藏 \| 浏览/下载：20/0 \| 提交时间：2013/03/25 CdS nanocrystalline were prepared by precipitation from a mixture of aqueous solutions of cadmium salts and sulfur salts without adding any surface-termination agent. Their crystal structures and particle sizes were determined by X-ray diffraction (XRD). The CdS nanocrystalline precipitated from different precursors exhibited three cases: cubic phase hexagonal phase and a mixture of cubic and hexagonal phases. The photoluminescence (PL) of cadmium salt precursors and CdS nanocrystalline is also analyzed. Similar spectral band structure of cadmium salt precursors and CdS nanocrystalline is found. The spectral intensity of the CdS-Cd rich and CdS-S rich nanocrystalline shows that the precursors themselves have important effect on the PL of CdS nanocrystalline.
	Study on the fabrication of blazed grating with sub-micrometer space on aluminum film (EI CONFERENCE) 会议论文 OAI收割 12th International Manufacturing Conference in China, IMCC2006, September 21, 2006 - September 23, 2006, Xi'an, China Lun S.; Hao D.; Qi X. 收藏 \| 浏览/下载：16/0 \| 提交时间：2013/03/25 The saw tooth grooves of blazed grating ruled by ruling engine are formed by diamond tool which presses on the aluminum film evaporated on the substrate of optical glass or metal. The real shape of ruled saw tooth groove is different from that of the ideal groove and the ruling process indicates that there are the zero order planes similar to the flat tops on the grating grooves. The results of Fourier analysis for the real ruled grating featuring the zero order plane structure shows that the flat top width is an important factor for grating efficiency. Additionally bigger pressure value loaded on the diamond tool and bigger lateral pressure value on the aluminum film will be benefit to the improvement of grating diffraction efficiency. Based on the grating interferometer the high precision positioning control system of ruling engine guarantees the accuracy of the grooves space. High density blazed grating whose space is 0.83p.m is manufactured and its' grooves spaces are very equidistant and uniform under the view field of AFM. And the infrared blazed grating whose diffraction efficiency in the first order is up to 97 percent is ruled successfully also.
	若干流体力学问题的数学性质研究学位论文 OAI收割博士后, 北京: 中国科学院力学研究所, 2002 作者: 李明军收藏 \| 浏览/下载：1550/105 \| 提交时间：2009/04/13 湍流大小尺度（LSS）方程组相似的相互作用结构抛物化稳定性方程组变步长摄动有限差分格式 large-small scale (LSS) equations of turbulence the similar structure the parabolized stability equations (PSE) non-uniform scale perturbation finite difference scheme