艾里光束横向加速特性的实验研究  

Experimental study on accelerating feature of Airy beams

作　　者：吴疆苗 林海笑 黄国金[1] 任志君[1] 

机构地区：[1]浙江师范大学光电信息科学与工程系,浙江金华321004

出　　处：《激光杂志》2014年第9期11-12,16,共3页Laser Journal

摘　　要：作为一种新型的奇异光束,艾里光束最引人注目的光学性质是:在传输过程中具有横向加速的特点,这很像重力作用下弹丸的运动轨道,因此被称作加速光束。本文在实验产生艾里光束的基础上,给出了控制艾里光束加速度的方法,研究结果为拓展艾里光束的应用范围奠定基础。As a kind of newly demonstrated beams, the most attractive feature of Airy beams is the ability to freely accelerate during propagation, just like the orbit of a quantum mechanical particle in the gravitational field and then Airy beams is called accelerating beams. In this paper, we provide a way to control the acceleration of Airy beams based on our experiment, whose results will expand the application of Airy beams.

关 键 词：艾里光束 加速度 傅里叶变换透镜 

分 类 号：TN244.8[电子电信—物理电子学]