The Generation Mechanism of Airy–Bessel Wave Packets in Free Space  

作　　者：REN Zhi-Jun YING Chao-Fu FAN Chang-Jiang WU Qiong 任志君;应朝福;范长江;吴琼(Institute of Information Optics,Zhejiang Normal University,Jinhua 321004)

机构地区：[1]Institute of Information Optics,Zhejiang Normal University,Jinhua 321004

出　　处：《Chinese Physics Letters》2012年第12期105-108,共4页中国物理快报（英文版）

基　　金：Supported by the Program for Innovative Research Team,Zhejiang Normal University,and the National Natural Science Foundation of China under Grant No 11274278.

摘　　要：Localized optical Airy-Bessel configuration wave packets were first generated on the basis of a grating-telescope combination[Nat.Photon.4(2010)103].By studying the spatially induced group velocity dispersion effect of ultrashort pulsed Bessel beams during propagation,we find the universal physical foundation of generating Airy-Bessel wave packets(ABWs)in free space.The research results are expected to open up more common channels for generating stable linear localized ABWs.

关 键 词：space. BESSEL GENERATING 

分 类 号：O17[理学—数学]