Efficiency Analysis of AlGaN Deep UV-LEDs Based on Rate Equation

J. Yun; H. Hirayama; J. Shim

2015 Conference on Lasers and Electro-Optics Pacific Rim
(Optica Publishing Group, 2015),
paper 26P_112

Efficiency Analysis of AlGaN Deep UV-LEDs Based on Rate Equation

J. Yun, H. Hirayama, and J. Shim

Conference on Lasers and Electro-Optics/Pacific Rim 2015

Busan Republic of Korea
24–28 August 2015
ISBN: 978-1-4673-7110-0

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Poster Session 1 (26P)

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J. Yun, H. Hirayama, and J. Shim, "Efficiency Analysis of AlGaN Deep UV-LEDs Based on Rate Equation," in 2015 Conference on Lasers and Electro-Optics Pacific Rim, (Optica Publishing Group, 2015), paper 26P_112.

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Abstract

Efficiencies of 280nm AlGaN Deep UV-LEDs are extracted based on carrier rate equation. The results point out that hole density in p-type cladding layer is one of the important factor for efficiency droop phenomena.

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