Wide temperature (-20/spl deg/C-95/spl deg/C) operation of an uncooled 2.5-Gb/s 1300-nm DFB laser
| Autor: | S. Chan, R. Harding, D.M. Atkin, S.J. Chandler, R.M. Ash, A. Galbraith, R.F. McBrien, S. Uppal, Mark Silver, P.D. Ryder, Graham Michael Bury St Edmunds Berry, Wilfred Booij, S. Malik |
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| Rok vydání: | 2002 |
| Předmět: |
Distributed feedback laser
Threshold current Materials science business.industry Slope efficiency Atmospheric temperature range Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Gallium arsenide chemistry.chemical_compound Optics chemistry Fiber laser Bit rate Optoelectronics Electrical and Electronic Engineering business |
| Zdroj: | IEEE Photonics Technology Letters. 14:741-743 |
| ISSN: | 1941-0174 1041-1135 |
| Popis: | This letter describes a 2.5-Gb/s 1300-nm distributed feedback laser that can operate in a wide temperature range of -20/spl deg/C to 95/spl deg/C. We present RF and DC characteristics of the device and the statistical distribution of threshold current and slope efficiency at high temperature. Finally, we demonstrate the device performance in a 2.5-Gb/s small-form-factor module up to 85/spl deg/C. |
| Databáze: | OpenAIRE |
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