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First Author : Ren Zhi-Jun

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2015-01-01

Document Type : 期刊

Journal : ACTA PHYSICA SINICA

Volume: Vol.64

Issue : No.23

ISSN : 1000-3290

Translation or Not : no

Key Words : Pearcey beams;evolute;diffraction;optical structure

Abstract : Based on differential geometry and optical diffraction theory, the determinants of optical structure of Pearcey beams are examined. We theoretically propose and experimentally observe a bundle of Pearcey beams with different optical topology structures. B