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浏览/检索结果: 共4条，第1-4条 帮助

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Surface-plasmon-polariton-assisted dipole-dipole interaction near metal surfaces 期刊论文  OAI收割
OPTICS LETTERS, 2011, 卷号: 36, 期号: 11, 页码: 1969
Zhou, F; Liu, Y; Li, ZY
收藏  |  浏览/下载：25/0  |  提交时间：2013/09/24
Analysis of a diffractive microlens using the finite-difference time-domain method (EI CONFERENCE) 会议论文  OAI收割
作者:  Liu Y.;  Liu H.;  Liu H.;  Liu H.;  Liu Y.
收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25
The finite-difference time-domain (FDTD) method is used as rigorous electromagnetic analysis model to calculate the field for a diffractive microlens (DML). The FDTD is used for the entire solution rather than using a near- to far-field propagation method to obtain the far-field energy distribution  thus  all the results are vector based. We derived a formula to calculate the magnitude of electric field  which is time dependent and can be used to graphically show the light wave propagation and focusing process through a DML. Both the comparison and the integral methods are presented to obtain wave amplitude in full solution space  and the distribution of light energy behind a DML is illustrated based on the wave amplitude. The formula of diffractive efficiency of the DML is derived from a time-averaged Ponyting vector  which can indicate the propagation direction of light energy. Application of these formulations in the analysis of a DML example demonstrates the high accuracy and efficiency of our method. 2010 Society of Photo-Optical Instrumentation Engineers.  
Representation theory for vector electromagnetic beams 期刊论文  OAI收割
physical review a, 2008, 卷号: 78, 期号: 6, 页码: 063831-1-063831-7
作者:  Li, Chun-Fang
收藏  |  浏览/下载：22/0  |  提交时间：2011/09/30
The tunable negative refractive index in granular composite 期刊论文  OAI收割
phys. lett. a, 2005, 卷号: 339, 期号: 1-2, 页码: 123, 130
Gao MM; 徐文东; 干福熹
收藏  |  浏览/下载：1493/270  |  提交时间：2009/09/22