3D modelling of enhanced surface emission using surface roughening

3D FDTD is used to study the effect of surface roughening on the emission of a point source embedded in GaAs with a mirror behind the dipole. Enhancement factors of 10 : 1 are observed.

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Bibliographic Details
Main Authors: Buss, I.J., Cryan, M.J., Ho, D., Nash, G., Haigh, M.K., Craddock, I.J., Railton, C.J., Rarity, J.G.
Format: Conference Proceeding
Language:English
Subjects:
(240.5770) Roughness
(250.3140) Integrated optoelectronic circuits
Finite difference methods
Light emitting diodes
Mirrors
Optical surface waves
Rough surfaces
Surface roughness
Three dimensional displays
Online Access:Request full text
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Description
Summary:3D FDTD is used to study the effect of surface roughening on the emission of a point source embedded in GaAs with a mirror behind the dipole. Enhancement factors of 10 : 1 are observed.
ISSN:2160-9004
DOI:10.1109/CLEO.2006.4628802