Optical modes in oxide-apertured micropillar cavities.
Opt Lett
; 37(22): 4678-80, 2012 Nov 15.
Article
en En
| MEDLINE
| ID: mdl-23164877
ABSTRACT
We present a detailed experimental characterization of the spectral and spatial structure of the confined optical modes for oxide-apertured micropillar cavities, showing good-quality Hermite-Gaussian profiles, easily mode-matched to external fields. We further derive a relation between the frequency splitting of the transverse modes and the expected Purcell factor. Finally, we describe a technique to retrieve the profile of the confining refractive index distribution from the spatial profiles of the modes.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Año:
2012
Tipo del documento:
Article
País de afiliación:
Países Bajos