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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
DOIs
Publication statusPublished - 2007 Dec 1
Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
Duration: 2007 Aug 262007 Aug 31

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Other

Other2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
CountryKorea, Republic of
CitySeoul
Period07-08-2607-08-31

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Chen, J. R., Chang, Y. A., Kuo, H. C., Lu, T. C., Kuo, Y. K., & Wang, S. C. (2007). Theoretical and experimental analysis of temperature-insensitive 655-nm resonant-cavity LEDs. In 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM [4391580] (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest). https://doi.org/10.1109/CLEOPR.2007.4391580