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Proceedings Paper

Optical design and simulation for nanoscale distributed Bragg reflector (DBR) for high-brightness LED
Author(s): Dong-Xue Wang; Ian T. Ferguson; John A. Buck; David Nicol
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Paper Abstract

A comprehensive model for distributed Bragg Reflector (DBR) based on thin film optics is developed. Detailed refractive index calculations for GaN, AlN, AlGaN and InGaN are included in this model. Our model can predict DBR performances for index variations, layer thickness fluctuations, and different numbers of quarter-wave stack pairs in a DBR.

Paper Details

Date Published: 31 August 2006
PDF: 5 pages
Proc. SPIE 6327, Nanoengineering: Fabrication, Properties, Optics, and Devices III, 63270Q (31 August 2006); doi: 10.1117/12.674678
Show Author Affiliations
Dong-Xue Wang, Georgia Institute of Technology (United States)
Ian T. Ferguson, Georgia Institute of Technology (United States)
John A. Buck, Georgia Institute of Technology (United States)
David Nicol, Georgia Institute of Technology (United States)


Published in SPIE Proceedings Vol. 6327:
Nanoengineering: Fabrication, Properties, Optics, and Devices III
Elizabeth A. Dobisz; Louay A. Eldada, Editor(s)

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