1) hollow beam
空心光束
1.
Gaining of hollow beam with high efficiency by LCD s phase modulation;
利用LCD相位调制获得高效率空心光束
2.
Each of hollow beams has its own particular physics character,this causes widely applied in the trapping particles,four-dimension manipulating,guiding cold atomic,and atomic funnel and so on.
各类空心光束都有其新颖独特的物理性质,这使得其在实现微观粒子的光学囚禁与四维操控以及冷原子的激光导引、漏斗等方面有着非常广泛的应用。
3.
In the paper,We put forward to a sort of hollow beam which is based on intracavity transformation.
文中提出一种基于腔内变化的空心光束 ,运用矩阵本征值方法 ,对衍射光学元件构成的激光谐振腔进行理论分析和计算 ,通过调控衍射函数参数 ,获得空心光束。
2) hollow laser beams
空心激光束
1.
At present,the propagation property of hollow laser beams in free space has thorough theoretical research,but the propagation property of hollow laser beams in atmosphere medium does not have material canvass yet.
目前对空心激光束在自由空间的传输特性已经进行了较深入的理论研究,但是对于空心光束在大气介质中的传输特性还没有实质性的讨论。
2.
Recently,the formation and application of the hollow laser beams have been more and more concerned along with the development of laser technology and the expand of its application area.
近年来,随着激光技术的发展及其应用领域的拓展,空心激光束的产生和应用已经引起了人们越来越多的关注。
3) Quasi-dark hollow beam
准空心光束
4) annular laser beams
双高斯空心光束
1.
In the paper,we study the propagation properties of annular laser beams in free space and in nonlinear medium and free space,respectively.
对双高斯空心光束经非线性介质后传输和直接经自由空间传输的两种方式分别进行了数值模拟,研究了双高斯空心光束在两种介质中的传输特性。
5) HGBs
空心高斯光束
1.
From the collins formula,the diffraction of Bessel-Gaussian beam,hollow Gaussian beams(HGBs),flot-topped Gaussian beam through super-Gaussian aperture are studied.
为了研究贝塞耳-高斯光束、空心高斯光束,平顶高斯光束通过超高斯光阑的衍射特性,本文从collins公式出发,采用数值模拟的方法,得到衍射光强的分布结果。
2.
From the COLLINS formula,the diffraction of modified hollow Gaussian beams(HGBs) through annular aperture and circular aperture were studied.
为了研究空心高斯光束及其通过圆孔与园环光阑的衍射特性,从COLLINS公式出发,利用Ma-ple软件进行了具体的数值计算。
6) bottle beams
局域空心光束
1.
The bottle beams generated by using a conical-lens system are investigated theoretically and experimentally.
理论和实验研究了利用轴棱锥-透镜系统产生的局域空心光束,分析了局域空心光束的演变过程,由简单的几何光学结构和近轴光线追迹的方法进行模拟。
2.
It is shown that the partially coherent bottle beams can be achieved by focusing the partially coherent light with an axicon-lens system.
从理论和实验上研究了利用轴棱锥-透镜系统产生的部分相干局域空心光束,并讨论了入射部分相干光的空间相干度和轴棱锥与透镜之间距离对部分相干空心光束的影响。
补充资料：单光束散斑干涉法
见散斑干涉法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条