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Conferences > CLEOPR > 2015 > 28C2 > 28C2_3
  • 2015 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2015),
  • paper 28C2_3

Enhanced Light Extraction Efficiency of AlGaN-based Deep-Ultraviolet Light-Emitting Diodes by Utilizing Strong Sidewall Emission

Jong Won Lee, Jun Hyuk Park, Dong Yeong Kim, Jungsub Kim, E. Fred Schubert, and Jong Kyu Kim

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Abstract

We demonstrate new design of Deep-UV LEDs extracting strong sidewall-emission redirect top direction. We observe considerably enhanced optical and improved electrical properties and expect this model can provide key idea in current DUV LEDs for enhancing light extraction efficiency.

© 2015 IEEE

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