3D Modelling of Enhanced Surface Emission using Surface Roughening
| Autor: | CJ Railton, Ian J Craddock, IJ Buss, Martin J Cryan, Geoffrey R. Nash, J. G. Rarity, M. Haigh |
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| Rok vydání: | 2006 |
| Předmět: |
Materials science
Surface emission Point source business.industry light-emitting diodes Finite-difference time-domain method law.invention Gallium arsenide QETLabs chemistry.chemical_compound Dipole Optics chemistry law Surface roughening surface roughness Surface roughness Optoelectronics FDTD modelling business Light-emitting diode |
| Zdroj: | Buss, IJ, Cryan, MJ, Nash, GR, Haigh, M, Craddock, IJ, Railton, CJ & Rarity, JG 2006, 3D modelling of enhanced surface emission using surface roughening . in International Conference on Transparent Optical Networks, Nottingham, UK . vol. 4, Institute of Electrical and Electronics Engineers (IEEE), pp. 150-153, International Conference on Transparent Optical Networks, Nottingham, United Kingdom, 1/06/06 . https://doi.org/10.1109/ICTON.2006.248523 |
| DOI: | 10.1109/icton.2006.248523 |
| Popis: | A 3D FDTD modelling is used to study the effect of surface roughening on the vertical emission of a point source emitting at lambda0=0.94 mum embedded in GaAs with a mirror behind the dipole. Enhancement of emission is seen at lambda0=1.95 mum for a rough-surface device with a perfect metal mirror placed 150 nm below the source |
| Databáze: | OpenAIRE |
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