The characteristics of Laguerre higher-order cosh-Gaussian beam propagating in uniaxial crystal orthogonal to the optical axis

被引:0
作者
Benzehoua, Halima [1 ]
Saad, Faroq [2 ,3 ]
Belafhal, Abdelmajid [1 ]
机构
[1] Chouaib Doukkali Univ, Fac Sci, Dept Phys, Lab LPNAMME,Laser Phys Grp, PB 20, El Jadida 24000, Morocco
[2] Cihan Univ Erbil, Dept Radiol Imaging Technol, Erbil, Kurdistan Regio, Iraq
[3] Al Janad Univ Sci & Technol, Fac Engn, Taizi, Yemen
关键词
Laguerre higher order cosh-Gaussian beam; Uniaxial crystals; Crystal refractive indices; Phase distribution; EVOLUTION PROPERTIES; HERMITE;
D O I
10.1007/s11082-024-07242-5
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 study, we examine the propagation characteristics of Laguerre Higher Order Cosh-Gaussian beam (LHOchGB) in uniaxial crystals. Analytical expression of the LHOchGB propagating in the considered crystal is derived. During beam propagation, our analyses are performed using numerical simulations under different parameters to investigate the impact of beam parameters and crystal refractive indices on the received beam. The obtained results demonstrate that the features of the incident beam and the crystal's refractive indices can be adjusted to control the intensity and phase distributions of the corresponding beam. We anticipate that the insights gleaned from our research will prove valuable for controlling optical particles.
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页数:11
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