Numerical simulation for symmetric diffraction patterns of 8-hydroxyquinolin-1-ium 4-aminobenzenesulfonate

作     者：A.Ghanem M.D.Zidan M.S.EL-Daher A.Allahham A.Ghanem;M.D.Zidan;M.S.EL-Daher;A.Allahham

作者机构：Higher Institute for Laser Research and ApplicationsDamascus UniversiySyria Department of PhysicsAECP.O.Box 6091DamascusSyria 

出 版 物：《Optoelectronics Letters》 (光电子快报（英文版）)

年 卷 期：2022年第18卷第5期

页      面：283-287页

核心收录：

学科分类：070207[理学-光学] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：HILRA Damascus University, DU 

主　　题：benzene rings absorbing 

摘      要：We reported the formation of diffraction ring patterns induced by transmitted Gaussian laser beam through 8-hydroxyquinolin-1-ium 4-aminobenzenesulfonate(8 HQABS) solution as absorbing medium. Theoretical model depending on the Fresnel-Kirchhoff diffraction(FKD) theory was used to generate diffraction rings with respect to the sample position. Analysis of the generated diffraction rings shows a reasonable agreement between the features of the experimental and numerical diffraction rings. Our results are considered to be useful to understand the way of propagation and interaction of laser beam with liquid absorbing medium.