Optical vortices in twisted elliptical optical fibers with torsional stress
Idioma
en
Article de revue
Este ítem está publicado en
Applied optics. 2012-03-30, vol. 51, n° 10, p. C163-C169
Optical Society of America
Resumen en inglés
In the present paper we have derived the analytical expressions for the modes of twisted elliptical fibers with torsional mechanical stress at various relationships of the fiber parameters. It was shown that circularly ...Leer más >
In the present paper we have derived the analytical expressions for the modes of twisted elliptical fibers with torsional mechanical stress at various relationships of the fiber parameters. It was shown that circularly polarized optical vortices with the topological charges ±1 can propagate in elliptical fibers as generic modes if ellipticity and the twist-induced circular birefringence suppress the spin-orbit interaction. A comparison of the obtained results with the corresponding results for spun elliptical fibers is made.< Leer menos
Palabras clave en inglés
Fiber properties
Fiber optics
Singular optics
Orígen
Importado de HalCentros de investigación