返回
摘要
En 中文
We demonstrate the existence of accelerating parabolic beams that constitute, together with the Airy beams, the only orthogonal and complete families of solutions of the two-dimensional paraxial wave equation that exhibit the unusual ability to remain diffraction-free and freely accelerate during propagation. Since the accelerating parabolic beams, like the Airy beams, carry infinite energy, we present exact finite-energy accelerating parabolic beams that still retain their unusual features over several diffraction lengths. (c) 2008 Optical Society of America.
Keyword:
AIRY BEAMS
期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
机构
暂无机构信息

