Optical angular momentum conversion in a nanoslit: comment
Idioma
en
Article de revue
Este ítem está publicado en
Optics Letters. 2013, vol. 38, n° 19, p. 3890
Optical Society of America - OSA Publishing
Resumen en inglés
In a recent work [Opt. Lett.37, 4946 (2012)], the spin-to-orbital optical angular momentum conversion from a subwavelength slit having a circular shape has been reported. In particular, the conversion efficiency was claimed ...Leer más >
In a recent work [Opt. Lett.37, 4946 (2012)], the spin-to-orbital optical angular momentum conversion from a subwavelength slit having a circular shape has been reported. In particular, the conversion efficiency was claimed to be independent of the slit dichroism. Here, we correct such a statement and demonstrate that dichroism strongly influences the process of optical vortex generation.< Leer menos
Palabras clave en inglés
Optical vortices
Form birefringence
Subwavelength structures & nanostructures
Orígen
Importado de HalCentros de investigación