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First Author : Zhijun Ren

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2016-01-01

Document Type : 期刊

Journal : Applied Optics

Volume: Vol.55

Issue : No.27

Page Number : 7694-7699

ISSN : 1559-128X

Translation or Not : no

Key Words : Wave;propagation;Laser;beam;shaping

Abstract : We construct and generate symmetric accelerating caustic beams (ACBs) by using 3/2-order phase-only masks with elliptical contour based on optical caustics and diffraction theory. The symmetric ACBs are a type of bimodal accelerating caustic beam with two