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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Pacific Rim 2009
  • (Optica Publishing Group, 2009),
  • paper TUP2_19

Improvement on Output-power Stability of AlGalnP/GaAs Light Emitting Diodes by Hydrogen Annealing

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Abstract

In this article, we report the improvement on the output-power stability of AlGalnP/GaAs LEDs by hydrogen annealing. Compared with those samples annealed in AsH3 ambient, the variation of hydrogen-annealed LED's output-power is well controlled in the range of 0.5%~1.5%.

© 2009 IEEE

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