Witold Szabelak, M.Sc., Eng.

Recent publications
1.Szabelak W., Nasalski W., Enhancement of cross-polarized beam components at a metamaterial surface, APPLIED PHYSICS B-LASERS AND OPTICS, ISSN: 0946-2171, Vol.103, No.2, pp.369-375, 2011
2.Szabelak W., Nasalski W., Cross-polarization coupling and switching in an open nano-meta-resonator, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, ISSN: 0953-4075, Vol.44, pp.215403-1-10, 2011
3.Szabelak W., Nasalski W., Transmission of Elegant Laguerre-Gaussian beams at a dielectric interface - numerical simulations, BULLETIN OF THE POLISH ACADEMY OF SCIENCES: TECHNICAL SCIENCES, ISSN: 0239-7528, Vol.57, No.2, pp.181-188, 2009
4.Roszkiewicz A., Szabelak W., Nasalski W., Surface plasmon polariton applications in selected branches of modern science and technology, JOURNAL OF TECHNICAL PHYSICS, ISSN: 0324-8313, Vol.50, pp.40253-0, 2009

Conference papers
1.Szabelak W., Nasalski W., Excitation of optical vortices at a dielectric interface versus a beam incidence angle, 16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2008-08-08/08-12, Polanica Zdrój (PL), DOI: 10.1117/12.822386, Vol.7141, pp.714115-1, 2008

Behaviour of Laguerre{Gaussian beams (optical vortices are their attributes) impinged at a dielectric interface under distinct angles is discussed. For different incident angles the beams interact with the interface differently. Two ranges of incident angles, specified by diverse optical vortices excitation which is caused by cross-polarization effect, is analyzed. "Significant" boundary between these two ranges is defined. Theoretical analyses are confirmed by numerical simulations.

Szabelak W.-IPPT PAN
Nasalski W.-IPPT PAN