Tight focusing properties of linearly polarized Gaussian beam with a pair of vortices

DOI10.1016/J.PHYSLETA.2011.06.035zbMath1250.78005OpenAlexW2168465370MaRDI QIDQ715448

Daomu Zhao, Jixiong Pu, Zi-Yang Chen

Publication date: 29 October 2012

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2011.06.035

zbMATH Keywords

topological chargeA pair of vorticeshigh numerical-aperturetight focusingvector Debye integral

Mathematics Subject Classification ID

Physical optics (78A10) Geometric optics (78A05)

Cites Work

• Electromagnetic diffraction in optical systems, II. Structure of the image field in an aplanatic system

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