Paraxial propagation properties of a Laguerre higher order cosh-Gaussian beam passing through a chiral medium

被引：0

作者：

Benzehoua, H. ^{[1
]}

Saad, F. ^{[2
,3
]}

Ebrahim, A. A. A. ^{[4
]}

Belafhal, A. ^{[1
]}

机构：

[1] Chouaib Doukkali Univ, Fac Sci, Dept Phys, Lab LPNAMME,Laser Phys Grp, P B 20, El Jadida 24000, Morocco

[2] Cihan Univ Erbil, Dept Radiol Imaging Technol, Erbil, Kurdistan, Iraq

[3] Al Janad Univ Sci & Technol, Fac Engn, Taizi, Yemen

[4] Minist Educ, Taizi, Yemen

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2024年 / 56卷 / 08期

关键词：

Laguerre higher-order cosh-Gaussian beam; Huygens-Fresnel integral; Chiral medium; Intensity pattern; CIRCULAR-DICHROISM; METAMATERIAL;

D O I：

10.1007/s11082-024-07257-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, we present the evolution characteristics of a Laguerre higher-order cosh- Gaussian beam (LHOchGB) through a chiral medium. Analytical expressions for a LHOchGB propagating in a chiral medium under consideration are derived based on the Huygens-Fresnel integral. Numerical examples are presented to illustrate the evolution properties of the LHOchGB through the chiral medium. Results show that the spatial characteristics of the LHOchGB in the chiral medium are affected by the chiral factor of the medium and the initial beam parameter. The fields of optical sorting and optical manipulation can benefit from the potential applications of the results obtained in this work.

引用

页数：11

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