Title :
Spatially resolved modes in GaAs/AlAs micropillar resonators
Author :
Ctistis, Georgios ; Van der Pol, Edwin ; Hartsuiker, Alex ; Claudon, Julien ; Bazin, Maela ; Gérard, Jean-Michel ; Vos, Willem L.
Author_Institution :
Center for Nanophotonics, FOM Inst. for Atomic & Mol. Phys. (AMOLF), Amsterdam, Netherlands
Abstract :
We present broadband reflectivity measurements on micropillars, resolving distinct modes inside the cavity resonance. We observe that the spectral mode position and spacing strongly depend on both pillar diameter and illumination position.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; optical resonators; reflectivity; GaAs-AlAs; broadband reflectivity; cavity resonance; illumination position; micropillar resonators; pillar diameter; spectral mode position; Gallium arsenide; Laser beams; Laser modes; Lighting; Microcavities; Molecular beam epitaxial growth; Quantum dots; Reflectivity; Spatial resolution; Spontaneous emission;
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
DOI :
10.1109/CLEOE-EQEC.2009.5192615
