双曲艾里梁

2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013) Pub Date : 2013-11-07 DOI:10.1109/CAOL.2013.6657568

V. Kotlyar, A. Kovalev

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引用次数: 0

摘要

讨论了第二类有限能量和无限能量艾里光束。与众所周知的傍轴艾里光束类似，这些加速光束可以在菲涅耳衍射区解析描述，但在一定长度内沿双曲线而不是抛物线路径传播，其“重心”随距离线性移动。第二类艾里光束可以在三次相位调制的相位透明附近产生。

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Hyperbolic Airy beams

We discuss finite-energy and infinite-energy Airy beams of the second kind. Similarly to the well-known paraxial Airy beams, these are accelerating beams that can be analytically described in the Fresnel diffraction zone but propagate along a hyperbolic rather than parabolic path over a certain length, with their “gravity center” shifting linearly with distance. The Airy beams of the second kind can be generated near a phase transparency with cubic phase modulation.

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2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013)

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