.png){kind=icon}
返回
Stepwise angular spectrum method for curved surface diffraction
.png){kind=icon}
OA
AI
DOI：10.1364/OE.22.012659.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
We present a method to calculate wave propagation between arbitrary curved surfaces using a staircase approximation approach. The entire curved surface is divided into multiple subregions and each curved subregion is approximated by a piecewise flat subplane allowing the application of conventional diffraction theory. In addition, in order to reflect the local curvature of each subregion, we apply the phase compensation technique. Analytical expressions are derived based on the angular spectrum method and numerical studies are conducted to validate our method. (C) 2014 Optical Society of America
Keyword:
SCALAR DIFFRACTION
FRESNEL DIFFRACTION
PROPAGATION
PLANES
FIELDS
HOLOGRAPHY
LIGHT
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.3
论文数:
6.1W
被引数:
14.3W
机构
引用论文
In Vitro Antioxidant Activity of 5-HMF Isolated from Marine Red Alga Laurencia undulata in Free-Radical-Mediated Oxidative Systems从海洋红藻中分离的5-HMF在自由基介导的氧化系统中的体外抗氧化活性
PREAI
分享收藏Wide-window angular spectrum method for diffraction propagation in far and near field.png)
OPTICS LETTERS
OPTICS LETTERSIF3.3
PREAI
分享收藏Band-Limited Angular Spectrum Method for Numerical Simulation of Free-Space Propagation in Far and Near Fields远近场自由空间传播数值模拟的带限角谱法OPTICS EXPRESS
OAAI
OPTICS EXPRESSIF3.3
OAAI分享收藏分享收藏
查看更多内容