Ellipticity of polarized ellipses in vector beams with orthogonal circularly polarized bases
| Autor: | Minmin Song, Dong Ye, Muchun Zhou, Yu Xin, Xinyu Peng |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
Phase difference business.industry Polarization (waves) Ellipse 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials 010309 optics Azimuth Optics Amplitude 0103 physical sciences Electrical and Electronic Engineering 010306 general physics business Analysis method |
| Zdroj: | Optik. 158:762-766 |
| ISSN: | 0030-4026 |
| DOI: | 10.1016/j.ijleo.2017.12.098 |
| Popis: | Vector beams with spatially inhomogeneous polarization have been under researched for years, and a common analysis method is to decompose the vectorial field to two orthogonal circularly polarized components. While the former work concentrated on the azimuth variation of the polarized ellipses and had generated the relationship between the azimuths and the phase difference of the components, we analyzed the ellipticity and sense of the ellipses, which are related to the amplitude distributions of the components. This will play an important role in constructing the topological structures in reverse. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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