艾里激光束理论及应用的最新进展  

Reviews of Recent Researches on Airy Beams

作　　者：徐佳[1] 刘娟[1] 谢敬辉[1] 王涌天[1] 

机构地区：[1]北京理工大学光电学院,北京100081

出　　处：《激光与光电子学进展》2010年第7期23-28,共6页Laser & Optoelectronics Progress

基　　金：国家973计划(2006CB302901);教育部创新团队(IRT0606)资助课题

摘　　要：无衍射激光束及其相关理论是近年来光学研究领域重要的课题之一,其中艾里激光束是近两年来备受关注的新型无衍射激光束之一。简要介绍了艾里激光束研究的最新进展,阐述了产生艾里激光束的基本原理、实现方法,并着重介绍了艾里激光束所具有的3个奇异特性:自由加速、无衍射及自愈,最后对艾里激光束的应用进行了概述与展望。The theory and application of nondiffraction beams is one of the most important topics in various optical fields,where the Airy beams appear as a new member of nondiffraction beams family in very recent years.The latest research on Airy beams is introduced,including the principle and three singularities：free acceleration,nondiffraction and self-healing.The promising applications of Airy beams are summarized as well.

关 键 词：衍射 艾里激光束 自由加速 无衍射 自愈 

分 类 号：O436.1[机械工程—光学工程] O438.2[理学—光学]