SELF-COLLIMATION

作品数:11被引量:6H指数:2
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相关期刊:《Chinese Physics Letters》《Chinese Optics Letters》《Chinese Journal of Mechanical Engineering》《Journal of Electronic Science and Technology》更多>>
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Self-Collimation for Two-Dimensional Micro-Angle Measurement in Space被引量:1
《Wuhan University Journal of Natural Sciences》2021年第2期156-164,共9页REN Wenjia LIU Jin YANG Haima HUANG Bo JIAN Yumei 
Supported by the National Natural Science Foundation of China (61701296, U1831133);the Natural Science Foundation of Shanghai (17ZR1443500);the Shanghai Aerospace Science and Engineering Fund (SAST2017-062)。
How to measure the two-dimensional attitude angle of space target and achieve stable tracking and aiming has become an important problem. The self-collimation is often measured via one-dimensional motion of the object...
关键词:SELF-COLLIMATION micro-angle measurement Position Sensitive Detector(PSD) cubic spline interpolation 
Anomalous transport of light in photonic crystal被引量:2
《Science China(Information Sciences)》2013年第12期48-68,共21页LI ZhiYuan 
supported by National Key Basic Research Special Foundation of China(Grant No.2011CB922002);National Natural Science Foundation of China;National Center for Nanoscience and Technology of China
Photonic crystal (PC) offers a powerful means to mold the flow of light and manipulate light- matter interaction at subwavelength scale. In this paper, we review some recent theoretical and experimental work in our ...
关键词:photonic crystal photonic quasicrystal photonic band structure equifrequency surface contour negative refraction SUPERLENS SELF-COLLIMATION 
The 1×4 Optical Splitters Based on Silicon Photonic Crystal Self-Collimation Ring Resonators
《Chinese Physics Letters》2012年第12期74-77,共4页ZHUANG Dong-Xia CHEN Xi-Yao LI Jun-Jun QIANG Ze-Xuan JIANG Jun-Zhen CHEN Zhi-Yong QIU Yi-Shen LI Hui 
Supported in part by the Program for New Century Excellent Talents in University under Grant No NCET040615;the Natural Science Foundation of Fujian Province under Grant No 2011J01017.
We report 1×4 optical splitters(OSs)with different splitting ratios based on either rod-type or hole-type silicon photonic crystal self-collimation ring resonators(SCRRs).The four beam splitters of the OSs are formed...
关键词:OPTICAL effect. CRYSTAL 
Controlling the self-collimation characteristics of a near-infrared two-dimensional metallic photonic crystal
《Chinese Physics B》2012年第11期291-296,共6页冯帅 任承 王文忠 王义全 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10904176,11004169,and 11047127);the Doctoral Foundation of Shandong Province,China (Grant No. BS2009CL028);the "985 Project",China (Grant No. 98507-012009);the "211 Project" of the Ministry of Education of China
Self-collimation characteristics of the two-dimensional square-lattice photonic crystal (PC) consisting of metal rods immersed in silicon are studied by the finite-difference time-domain method. The Drude dispersion...
关键词:photonic crystal SELF-COLLIMATION beam splitter 
Polarization Beam Splitter Based on a Self-Collimation Michelson Interferometer in a Silicon Photonic Crystal
《Chinese Physics Letters》2012年第1期144-147,共4页CHEN Xi-Yao LIN Gui-Min LI Jun-Jun XU Xiao-Fu JIANG Jun-Zhen QIANG Ze-Xuan QIU Yi-Shen LI Hui 
Supported by the Program for New Century Excellent Talents in University under Grant No NCET040615;the Natural Science Foundation of Fujian Province under Grant No 2011J01017.
A polarization beam splitter based on a self-collimation Michelson interferometer (SMI) in a hole-type silicon photonic crystal is proposed and numerically demonstrated.Utilizing the polarization dependence of the tra...
关键词:POLARIZATION Michelson INTERFEROMETER 
Compact Terahertz Wave Collimator Design with Photonic Crystal Slabs被引量:1
《Journal of Electronic Science and Technology》2011年第3期227-230,共4页Zhen-Hai Wu Kang Xie Ping Jiang Jian-Chen Wan 
supported by the National Natural Science Foundation of China under Grant No.60588502
A compact terahertz (THz) wave collimator is proposed, which works under the frequency from 2.4 THz to 2.7 THz with a photonic crystal (PC) slab based on the self-collimation effect. The plane wave expansion (PWE...
关键词:Index Terms---Photonic crystals SELF-COLLIMATION Terahertz. 
Applications of Self-Collimated Properties of Photonic Crystal in 3D Imaging Lidar System被引量:2
《Journal of Electronic Science and Technology》2011年第1期78-80,共3页Ying Zhu Hua-Jun Yang 
supported by the Pre-research Foundation under Grant No. G020104PJ09DZ0246
Photonic crystals (PCs) are increasingly attracting attention due to their ability to control light propagation.In this paper,the dispersion properties of a two-dimensional (2D) square lattice PCs with plane- wave...
关键词:LIDAR photonic crystals plane-wave expansion self-collimation. 
Self-Collimation in Planar Photonic Crystals Fabricated by CMOS Technology
《Chinese Physics Letters》2010年第2期90-92,共3页杨志峰 武爱民 方娜 蒋寻涯 林旭林 王曦 邹世昌 
Supported by the National Natural Science Foundation of China under Grant No 60721004, and the Shanghai Institute of Microsystern and Information Technology Fund for Young Scholars.
We report a self-collimating demonstration in planar photonic crystals (PhCs) fabricated in silicon-on-insulator (SOI) wafers using 0.18 μm silicon complimentary metal oxide semiconductor (CMOS) techniques. The...
关键词:Electronics and devices Semiconductors Optics quantum optics and lasers 
New Configuration of Ring Resonator in Photonic Crystal Based on Self-Collimation
《Chinese Physics Letters》2008年第12期4288-4291,共4页沈晓鹏 韩奎 袁芳 李海鹏 王子煜 钟琪 
Supported by the Science Foundation of China University of Mining and Technology under Grant No 2007A031.
We propose a novel ring resonator configuration in a channelless photonic crystal. The proposed ring resonator utilizes the self-collimation effect and the bending and splitting mechanisms of line defects to route the...
关键词:field emission molybdenum dioxide enhancement factor 
Self-collimation in photonic crystals with anisotropic constituents被引量:1
《Chinese Optics Letters》2007年第9期527-530,共4页J.W.Haus M.Siraj P.Prasad P.Markowicz 
In a photonic crystal composed of anisotropic constituents we quantify the range of input angles and the degree of collimation of the beam inside the crystal. The optical properties of a photobleached 4- dimethylamino...
关键词:Self-collimation in photonic crystals with anisotropic constituents 
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