Influence of Primary Coma on the Tightly Focusing Characteristics of Circular Basis Hybrid Order Poincaré Sphere Beams

Influence of Primary Coma on the Tightly Focusing Characteristics of Circular Basis Hybrid Order Poincaré Sphere Beams

Analogous to the Poincaré sphere, a hybrid order Poincaré sphere is used to represent the ellipse field singularities (C-points). We study the tight focusing properties of generic bright and dark hybrid order Poincaré sphere beams in the presence of primary coma. The role of the polarization singula...

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Bibliographic Details
Main Authors: Sushanta Kumar Pal, Rakesh Kumar Singh, Paramasivam Senthilkumaran
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Photonics
Subjects:
laser beam shaping
Debye-Wolf Integral
high numerical aperture optics
hybrid order Poincaré sphere
polarization
singular optics
Online Access:https://www.mdpi.com/2304-6732/11/1/98

Internet

https://www.mdpi.com/2304-6732/11/1/98

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