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Conferences > IPNRA > 2007 > ITuD > ITuD5
  • Integrated Photonics and Nanophotonics Research and Applications / Slow and Fast Light
  • OSA Technical Digest (CD) (Optica Publishing Group, 2007),
  • paper ITuD5
  • •https://doi.org/10.1364/IPNRA.2007.ITuD5

Thermal Stability of Reflection Multilayers on p-AlGaN/GaN contact of deep-UV Light Emitting Diodes

M. Khizar, K. Acharya, and M. Yasin Akhtar Raja

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Abstract

Thermal stability of reflection layer (Ni/Au/Al/Ti/Au) on p-AlGaN/GaN of deep-UV flip chip LEDs has been studied. We observed that at 280 °C for 45 s, bonding temperature has no degradation effect on device forward voltage.

© 2007 Optical Society of America

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