Role of linewidth enhancement factor on injection-locked semiconductor laser amplifier
| Autor: | Madhumita Bhattacharya, Taraprasad Chattopadhyay |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Materials science
Semiconductor laser amplifier business.industry Amplifier Bandwidth (signal processing) equipment and supplies Laser Injection locked Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Laser linewidth Semiconductor Optics law Transmission line Electrical and Electronic Engineering Physical and Theoretical Chemistry business |
| Zdroj: | Optics Communications. 132:61-66 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/0030-4018(96)00304-5 |
| Popis: | The adverse effects of the linewidth enhancement factor on the FM signal amplification characteristics of an injection-locked semiconductor laser have been studied theoretically. Suppression of the optical FM index, reduction of amplifier bandwidth and limitation of the maximum usable value of the FM index, which are the major effects produced by the linewidth enhancement factor, have been analyzed by developing a novel transmission line model of the injection-locked semiconductor laser. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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