Experimental investigation of the stability of Bessel beams in the atmosphere

Компьютерная оптика

Vladimir Podlipnov¹  Roman Skidanov²  Sofiya Ganchevskaya²  Nikolay Ivliev³  Artem Kapustin³  Vadim Vasilev³ 

[1] ;IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Molodogvardeyskaya 151, 443001, Samara, Russia;Samara National Research University, Moskovskoye shosse, 34, 443086, Samara, Russia;

关键词: Bessel beams;    propagation of coherent radiation in the atmosphere;    axicon;   

DOI  :  10.18287/2412-6179-2019-43-3-376-384

来源: DOAJ

【 摘 要 】

We described an experiment on passing Bessel beams through the atmosphere with heat-trolled flows. We showed that at small distances, while passing through the region with a hot air flow, the Bessel beam can be distorted to a complete loss of the structure, but with further propagation over large distances it completely restores its structure. We also described an experiment with the passage of superpositions of vortex beams through the atmosphere with heat flows and aerosols.

【 授权许可】

Unknown