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A versatile and stable device allowing the efficient generation of beams with radial, azimuthal or hybrid polarizations

, , and . Optics Communications, 252 (1–3): 12 - 21 (2005)
DOI: 10.1016/j.optcom.2005.04.004

Abstract

A fiber device for the generation of annular beams with three symmetric polarization states is presented. Such a system requires only simple optical components and can be carried out in a very simple way. The high efficiency and stability of the system, as well as the remarkable purity of the polarization states so-created, are demonstrated through the results presented here.

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