A twisted longitudinally polarized field is tailored by a specially designed spiral phase mask. It is found that the total intensity and polarization components have the property of rotation. Design considerations of phase-mask are discussed.
© 2012 OSA
S. Vyas, Y. Kozawa, and S. Sato, "Tailoring of Twisted Longitudinally Polarized Field in Focal Region," in Frontiers in Optics 2012/Laser Science XXVIII, OSA Technical Digest (online) (Optical Society of America, 2012), paper Ftu1F.6.
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