Focal and optical trapping behaviors of radially polarized vortex beam with broken axial symmetry

We explore a radially polarized vortex beam with broken axial symmetry under tight focusing conditions. The beam’s three mutually orthogonal polarization components (radial, azimuthal, and longitudinal) are all rotated by an angle of π/2 with respect to the input field in the focal plane. We validat...

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Veröffentlicht in:	AIP advances 2017-06, Vol.7 (6), p.065109-065109-6
Hauptverfasser:	Man, Zhongsheng, Du, Luping, Zhang, Yuquan, Min, Changjun, Fu, Shenggui, Yuan, Xiaocong
Format:	Artikel
Sprache:	eng
Schlagworte:	Electron beams Focal plane Nanoparticles Optical trapping Symmetry
Online-Zugang:	Volltext
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