High-Performance 650 nm Resonant-Cavity Light-Emitting Diodes for Plastic Optical-Fiber Application

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概要

• 論文の詳細を見る

• AlGaInP-based resonant-cavity light-emitting diodes (RCLEDs) with high power and high speed have been fabricated. In this study, the RCLEDs were designed with different light-output aperture sizes 84, 60, and 40 μm, for different applications on plastic optical fibers. Small-signal modulation bandwidths as high as 310 MHz at a forward current of 20 mA and an output power as high as 1.5 mW can be achieved for devices with 40 μm apertures. The devices with 84 μm apertures had an output power of more than 3.5 mW at a driving current of 20 mA and a maximum efficiency of over 12% with an epoxy-encapsulated package. The devices with 40 μm apertures satisfied with the IEEE 1394b s400 standard. Furthermore, the devices showed stable coupling efficiency for various currents and output powers at different ambience temperatures. In addition, the lifetime of devices is over 1300 h, and the power decay is less than 0.5 dB at 85 °C for a 40 mA driving current.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2007-04-30

著者

• Kuo Hao-chung

  Department Of Photonic And Institute Of Electro-optical Engineering National Chiao Tung University

• Lu Tien-chang

  Department Of Photonics And Institute Of Electro-optical Engineering National Chiao Tung University

• Lee Chia-en

  Department Of Electrical Engineering National Chung Hsing University

• Lee Yea-chen

  Department Of Photonic And Institute Of Electro-optical Engineering National Chiao Tung University

• Wang Shing-chung

  Department Of Photonic And Institute Of Electro-optical Engineering National Chiao Tung University

• Chiou Shu-woei

  United Epitaxy Company Science-based Industrial Park

• Wang Shing-Chung

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, R.O.C

• Cheng Bo-Siao

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, R.O.C

• Cheng Bo-Siao

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu 300, Taiwan

• Lee Yea-Chen

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, R.O.C

• Lu Tien-Chang

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, R.O.C

• Chiou Shu-Woei

  United Epitaxy Company, 10 Li-Hsin Rd., Science-Based Industrial Park, Hsinchu, Taiwan 300, R.O.C

• Kuo Hao-Chung

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, R.O.C

• Lee Chia-En

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, R.O.C

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