I. Ramos-PrietoD. S\'anchez-de-la-LlaveU. Ru\'izV. Arriz\'onF. Soto-EguibarH. M. Moya-Cessa
I. Ramos-PrietoD. S\'anchez-de-la-LlaveU. Ru\'izV. Arriz\'onF. Soto-EguibarH. M. Moya-Cessa
Nov 2023
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摘要原文
We investigate the propagation characteristics of Cauchy-Riemann beams in gradient-index media. Our study reveals two key findings: a) the preservation of their form during propagation, and b) surprisingly, the feasibility of obtaining the fractional Fourier transform for any arbitrary entire function. We provide an explicit and straightforward expression for this transform. Additionally, our results contribute to a deeper understanding of the behavior of Cauchy-Riemann beams in complex media, offering insights that may have implications for various applications in optics and wave propagation.
