Revisiting Young's edge diffracted wave: Diffraction of light by fractured plane wave-front

被引：2

作者：

Torkaman, P. ^{[1
]}

Amiri, M. ^{[1
]}

Hosseini, S. R. ^{[2
]}

机构：

[1] Bu Ali Sina Univ, Dept Phys, Hamadan 651754161, Iran

[2] Univ Tehran, Dept Phys, Kargar Shomali Ave, Tehran 1439955961, Iran

来源：

OPTIK | 2018年 / 164卷

关键词：

Boundary diffraction wave (BDW); Phase objects; Fresnel's bi-prism; Fresnel's double mirror; Partially coherent light; Degree of coherence; MAGGI-RUBINOWICZ THEORY; FRESNEL DIFFRACTION; FILM THICKNESS; PHASE OBJECTS; STEP; TRANSMISSION; REFLECTION; APERTURES;

D O I：

10.1016/j.ijleo.2018.02.090

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Based on the Young's boundary diffraction wave (BDW) idea and the inherent concept of singularity in it, we would be able to look at certain unforeseen aspects of scalar diffraction, especially for phase objects. In order to give a basic and necessary perception, we consider diffraction from a Fresnel's bi-prism which produces two crossing plane wave-fronts. This approach permits the mathematical treatment to be done with much ease. Experimental results are both in excellent agreement with our theoretical predictions which are accompanied by numerical simulations and validate our strategy. This will raise the present level of the diffraction phenomena study to a however, vast area with many applications. (C) 2018 Elsevier GmbH. All rights reserved.

引用

页码：155 / 164

页数：10