Theoretical and experimental analysis of temperature-insensitive 655-nm resonant-cavity LEDs

Jun Rong Chen, Yi An Chang, Hao Chung Kuo, Tien Chang Lu, Yen-Kuang Kuo, Shing Chung Wang

研究成果: Conference contribution

摘要

Visible InGaP/InGaAlP resonant-cavity light-emitting diodes with low temperature sensitivity output characteristics were demonstrated. By means of extending the resonant cavity to a thickness of three wavelength (3 λ), the degree of power variation between 25 and 95 °C for the devices biased at 20 mA was apparently reduced from -2.1 dB for the standard structure design (1-λ cavity) to -0.6 dB. Numerical simulation showed that the insensitive temperature dependence of output characteristics was attributed to the reduced electron leakage current.

原文English
主出版物標題Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
發行者Optical Society of America
ISBN(列印)1424411742, 9781424411740
出版狀態Published - 2007 一月 1
事件Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 - Seoul, Korea, Republic of
持續時間: 2007 八月 262007 八月 26

出版系列

名字Optics InfoBase Conference Papers
ISSN(電子)2162-2701

Other

OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
國家Korea, Republic of
城市Seoul
期間07-08-2607-08-26

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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