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Self-healing properties of asymmetric Bessel beams

机译:非对称贝塞尔光束的自愈特性

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Recent studies have shown that an asymmetric Bessel beam, similar to a conventional non-diverging Bessel beam; recovers their original intensity profile after encountering an obstruction. Here, we investigate the ability of an asymmetric Bessel beam to recover their original intensity profile when it is perturbed by an obstruction, and additionally drastically perturbed by a pattern of light generated by an annular obstruction. We believe that their intriguing properties have not been fully studied. A better understanding of their properties can help to make use of them appropriately in a variety of potential applications. Our investigations reveal that the dynamics of the reconstruction is affected by the asymmetry degree of the beam.
机译:最近的研究表明,非对称贝塞尔光束类似于常规的非发散贝塞尔光束。遇到障碍物后恢复其原始强度分布。在这里,我们研究了非对称贝塞尔光束在受到障碍物干扰时恢复其原始强度分布的能力,并另外受到了环形障碍物产生的光模式的剧烈干扰。我们认为,它们有趣的特性尚未得到充分研究。更好地了解它们的特性有助于在各种潜在应用中适当地使用它们。我们的研究表明,重建的动力学受光束的不对称度影响。

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