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  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper CWA29

Improvement of high power and high current operation of GaN Light Emitting Diodes by Laser Lift-off Technique

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Abstract

We have demonstrated the high operation current up to 400 mA for the laser lift-off InGaN/GaN LEDs on Cu heat sink with 3.5 fold increase in the light output power over the regular LEDs.

© 2004 Optical Society of America

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