10 Gbps InGaAs:Sb-GaAs-GaAsP Quantum Well Vertical Cavity Surface Emitting Lasers with 1.27 μm Emission Wavelengths

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概要

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• InGaAs:Sb-GaAs-GaAsP vertical cavity surface emitting lasers (VCSELs) with 1.27 μm emission wavelength were grown by metal-organic chemical vapor deposition (MOCVD) and exhibited excellent performance and temperature stability. The threshold current changes from 1.8 to 1.1 mA and the slope efficiency falls less than ${\sim}35$% as the temperature is increased from room temperature to 70°C. With a bias current of only 5 mA, the 3 dB modulation frequency response was measured to be 8.36 GHz, which is appropriate for 10 Gb/s operation. The maximal bandwidth is measured to be 10.7 GHz with a modulation current efficiency factor (MCEF) of ${\sim}5.25$ GHz/(mA)1/2. Bit error rates of less than $10^{-12}$ are demonstrated for 10 Gb/s data transmission from 25°C to 70°C. We also accumulated life test data up to 1000 h at 70°C/10 mA.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2005-04-15

著者

• Kuo Hao-chung

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

• Chang Yi-an

  Department Of Physics National Changhua University Of Education

• CHANG Ya-Hsien

  Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University

• Chu Jung-tang

  Department Of Photonics & Institute Of Electro-optical Engineering National Chiao Tung Universit

• Wang Shing-chung

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

• Tsai Min-ying

  Department Of Electrical And Computer Engineering University Of California

• Wang Shing-Chung

  Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, Hinchu 300, Taiwan R.O.C.

• Chang Yi-An

  Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, Hinchu 300, Taiwan R.O.C.

• Chu Jung-Tang

  Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, Hinchu 300, Taiwan R.O.C.

• Kuo Hao-Chung

  Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, Hinchu 300, Taiwan R.O.C.

• Chang Ya-Hsien

  Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, Hinchu 300, Taiwan R.O.C.

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