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浏览/检索结果: 共17条，第1-10条 帮助

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A Nonbalanced Staggered-Grid FDTD Scheme for the First-Order Elastic-Wave Extrapolation and Reverse-Time Migration 期刊论文  OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2022, 卷号: 15, 页码: 4772-4781
作者:  Liang, Wenquan;  Chen, Guoxin;  Wang, Yanfei;  Cao, Jingjie;  Chen, Jinxin
  |  收藏  |  浏览/下载：48/0  |  提交时间：2022/07/18
Anomalous Transmission Properties of Two Integrated Metallic Nanoslits under Plasmonic Cross Talking Coupling 期刊论文  OAI收割
Acta Photonica Sinica, 2018, 卷号: 47, 期号: 3
作者:  Zhao Bo, 赵波;  Yang Jian-jun, 杨建军;  Huang Zhen-fen, 黄振芬
  |  收藏  |  浏览/下载：25/0  |  提交时间：2019/09/17
Controllable Synthesis and Surface-enhanced Upconversion Luminescence of Ultra-thin Gold Shell Coated NaYF4: Yb, Er@SiO2 Nanostructures 期刊论文  OAI收割
Faguang Xuebao/Chinese Journal of Luminescence, 2018, 卷号: 39, 期号: 11, 页码: 1505-1512
作者:  
  |  收藏  |  浏览/下载：27/0  |  提交时间：2019/09/17
Chromatic analysis of harmonic Fresnel lenses by FDTD and angular spectrum methods 期刊论文  OAI收割
Applied Optics, 2018, 卷号: 57, 期号: 19, 页码: 5281-5287
作者:  Yang, Jianming;  Twardowski, Patrice;  Gerard, Philippe;  Yu, Wenhui;  Fontaine, Joel
  |  收藏  |  浏览/下载：22/0  |  提交时间：2019/09/17
Controllable nano-crack surface for surface enhanced Raman scattering sensing 期刊论文  OAI收割
Journal of Optics (India), 2017, 卷号: 46, 期号: 2, 页码: 95-99
作者:  Xia, Liangping;  Yang, Zheng;  Zhang, Man;  Yin, Shaoyun;  Deng, Qiling
  |  收藏  |  浏览/下载：30/0  |  提交时间：2018/11/20
simulation of ingan/gan light-emitting diodes with patterned sapphire substrate 会议论文  OAI收割
12th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2012, Shanghai, China, August 28, 2012 - August 31, 2012
Sheng Yang; Xia Chang Sheng; Simon Li Z.M.; Cheng Li Wen
  |  收藏  |  浏览/下载：13/0  |  提交时间：2013/09/22
Luminescence enhancement from Si-based materials by introducing a photonic crystal double-heterostructure slot waveguide microcavity 期刊论文  OAI收割
optoelectronics letters, Optoelectronics Letters, 2011, 2011, 卷号: 7, 7, 期号: 4, 页码: 266-268, 266-268
作者:  Wang, Yue;  Wu, Yuan-da;  Zhang, Jia-shun;  An, Jun-ming;  Hu, Xiong-wei
  |  收藏  |  浏览/下载：29/0  |  提交时间：2012/06/14
Mode characteristics of metallically coated square microcavity connected with an output waveguide 期刊论文  iSwitch采集
Journal of applied physics, 2010, 卷号: 107, 期号: 11, 页码: 4
作者:  Che, Kai-Jun;  Huang, Yong-Zhen
收藏  |  浏览/下载：24/0  |  提交时间：2019/05/12
Multimode resonances in metallically confined square-resonator microlasers 期刊论文  iSwitch采集
Applied physics letters, 2010, 卷号: 96, 期号: 5, 页码: 3
作者:  Che, Kai-Jun;  Yang, Yue-De;  Huang, Yong-Zhen
收藏  |  浏览/下载：34/0  |  提交时间：2019/05/12
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：27/0  |  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.