Manipulating the Orbital Angular Momentum of Light at the Micron Scale with Nematic Disclinations in a Liquid Crystal Film
Idioma
en
Article de revue
Este ítem está publicado en
Physical Review Letters. 2013, vol. 111, n° 3, p. 037802
American Physical Society
Resumen en inglés
We report on the experimental manipulation of the orbital angular momentum of light by exploiting a kind of topological defects that spontaneously appear in nematics--disclinations--as microscopic optical spin-orbit ...Leer más >
Palabras clave en inglés
Defects in liquid crystals
Optical angular momentum and its quantum aspects
Optical elements
devices and systems
Birefringence
polarization