Improvement in efficiency droop of GaN-based light-emitting diodes by optimization of active regions

Wang, C. H ; Lin, D. W ; Chiu, C. H ; Chang, S. P ; Li, Z. Y ; Li, J. C ; Kuo, H. C ; Lu, T. C ; Wang, S. C

Proceedings of SPIE, the International Society for Optical Engineering, 2011, Vol.7954, p.795408-795408-8

Bellingham WA: SPIE

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