Experimental verification on tightly focused radially polarized vortex beams

The theoretical and experimental results of tightly focused radially polarized vortex beams are demonstrated. An auto-focus technology is introduced into the measurement system in order to enhance the measurement precision, and the radially polarized vortex beams are generated by a liquid-crystal po...

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Bibliographische Detailangaben

Veröffentlicht in:	Chinese physics B 2013-06, Vol.22 (6), p.356-359
1. Verfasser:	杜富荣 周哲海 谭峭峰 杨昌喜 张晓青 祝连庆
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Electron beams Fluid flow Focusing Mathematical analysis Microscopy Phase plates Polarization Topology
Online-Zugang:	Volltext
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