PROPAGATE

作品数：21被引量：17H指数：2
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相关机构：清华大学更多>>
相关期刊：《Chinese Physics Letters》《Chinese Optics Letters》《Chinese Annals of Mathematics,Series B》《Science Bulletin》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>
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Propagation properties of the chirped Airy vortex beams through left-handed and right-handed material slabs被引量：1
《Chinese Optics Letters》2017年第6期16-21,共6页张建彬 庞子灏 冯丽燕 钟甜芬 王琳昳 邓冬梅 
supported by the National Natural Science Foundation of China(Nos.11374107 and 11374108);the CAS Key Laboratory of Geospace Environment,University of Science and Technology of China,the Extracurricular Scientific Program of School of Information and Optoelectronic Science and Engineering,South China Normal University,the National Training Program of Innovation and Entrepreneurship for Undergraduates(No.20161405);the Special Funds for the Cultivation of Guangdong College Students’Scientific and Technological Innovation(No.pdjh2017b0137)
We present an investigation on the propagation properties of the chirped Airy vortex（CAi V） beams through slabs of left-handed materials（LHMs） and right-handed materials（RHMs）. We discuss the influence of chirpe...
关键词：handed vortex absolute normalized averaged chirp topological accelerated weakened propagate 
Diagnostics of the topological charge of optical vortex by a phase-diffractive element被引量：6
《Chinese Optics Letters》2016年第8期17-21,共5页付时尧 王彤璐 高衍 高春清 
supported by the National Basic Research Program of China(973 program)under Grant Nos.2014CB340002 and 2014CB340004
A phase-diffractive optical element is designed to measure the topological charge of optical vortices. We use the scalar diffraction theory to calculate the far-field diffraction patterns. The simulation results show ...
关键词：topological vortex modulator scalar incident spots camera propagate normalized grating 
Dispersion Effect on Traveling Wave Solution of K-dV Equation
《American Journal of Computational Mathematics》2013年第4期349-355,共7页Rezaul Karim Abdul Alim Laek Sazzad Andallah 
All solutions of the Korteweg-de Vries(K-dV) equation that are bounded on the real line are physically relevant, depending on the application area of interest. Usually, both analytical and numerical approaches conside...
关键词：Dispersion TEMPORAL INDEPENDENT PROPAGATE SOLITARY Wave NONHYDROSTATIC 
Self-Similar Solutions of Variable-Coefficient Cubic-Quintic Nonlinear Schr(o|¨)dinger Equation with an External Potential被引量：1
《Communications in Theoretical Physics》2010年第7期55-59,共5页吴红玉 费金喜 郑春龙 
Supported by Natural Science Foundation of Zhejiang Province of China under Grant Nos.Y604106 and Y606182;the Special Foundation of "University Talent Indraught Engineering" of Guangdong Province of China under Grant No.GDU2009109;the Key Academic Discipline Foundation of Guangdong Shaoguan University under Gant No.KZ2009001
An improved homogeneous balance principle and self-similar solutions to the cubic-quintic nonlinear Schroedinger and impose constraints on the functions describing dispersion, self-similar waves are presented.
关键词：F-expansion technique the cubic-quintic nonlinear Schroedinger equation self-similar solutions propagate self-similarly 
Does the Decay Wave Propagate Forwards in Dusty Plasmas？
《Chinese Physics Letters》2002年第3期365-367,共3页谢柏松 
PIECEWISE SMOOTH SOLUTIONS OF SEMILINEAR HYPERBOLIC SYSTEMS IN HIGHER SPACE DIMENSION被引量：2
《Chinese Annals of Mathematics,Series B》1989年第3期361-370,共10页陈恕行 
This paper discusses piecewise smooth solutions for semilinear hyperbolic systems in multi-dimensional space. In the class of piecewise smooth functions the author proves the existence and uniqueness of local solution...
关键词：hyperbolic SEMILINEAR PIECEWISE UNIQUENESS PROPAGATE SPACE INVAR indue deriv 长拍 
SOLITARY WAVES IN COLD MAGNETIZED PLASMA
《Chinese Science Bulletin》1987年第5期304-311,共8页高飞 
Ⅰ. INTRODUCTION It is well known that a lot of modes of periodical wave can propagate in magnetized plasma. In recent yearsit has been found that some of the modes can propagate as solitary waves, for example, ion-so...
关键词：PROPAGATE sonic PERIODICAL SOLITARY MAGNETO themselves definitely PERIODICAL mentioned ordinary 
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