Simulation Studying Effects of Multiple Primary Aberrations on Donut-shaped Gaussian Beam  

作　　者：Chen Zhang Kaige Wang Jintao Bai Yong Liu Guiren Wang 

机构地区：[1]Department of Mechanical Engineering, University of South Carolina, Columbia, United States [2]Institute of Photonics & Photo-Technology, Northwest University, Xi’an, China

出　　处：《Optics and Photonics Journal》2013年第2期1-5,共5页光学与光子学期刊（英文）

摘　　要：In this paper, we demonstrate the variation of donut-shaped depletion pattern which influenced by multiple primary aberrations. The simulation is base on a common stimulation emission of depletion (STED) system composed by Gaussian laser and vortex phase plate. The simulation results are helpful guidelines for analyzing the aberration of depletion patterns in real situations.In this paper, we demonstrate the variation of donut-shaped depletion pattern which influenced by multiple primary aberrations. The simulation is base on a common stimulation emission of depletion (STED) system composed by Gaussian laser and vortex phase plate. The simulation results are helpful guidelines for analyzing the aberration of depletion patterns in real situations.

关 键 词：Donut SHAPED Depletion Pattern Primary ABERRATION GAUSSIAN Laser Phase PLATE 

分 类 号：R73[医药卫生—肿瘤]