Y P Rakovich et al 2003 Semicond. Sci. Technol. 18 914 doi:10.1088/0268-1242/18/11/302
Y P Rakovich1, L Yang1, E M McCabe1, J F Donegan1, T Perova2, A Moore2, N Gaponik3 and A Rogach4
Show affiliationsWe have studied the optical properties of a novel quantum dot–microcavity system consisting of CdTe nanocrystals attached to a melamine formaldehyde latex microsphere. The spheres were studied using conventional and confocal microscopy, the confocal system revealed defects in some spheres. The coupling between the emission of the nanocrystals and the spherical cavity modes was realized. Periodic very narrow peaks of the emission spectra corresponding to the whispering gallery modes were detected with strong emission into selected modes at a high pump intensity.
Issue 11 (November 2003)
Received 10 March 2003, in final form 16 June 2003
Published 11 August 2003
Y P Rakovich et al 2003 Semicond. Sci. Technol. 18 914
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