Grating optimization and experiment on high-power distributed feedback lasers
| Data(s) |
2007
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|---|---|
| Resumo |
Coupling coefficient is an important parameter for distributed feedback lasers. Modified coupled-wave equations are used to calculate the effect of grating shape on coupling coefficient of the second-order gratings. Corresponding devices demonstrate that the maximum kink-free power per facet reaches 50 mW and the sidemode suppression ratio is 36 dB. |
| Identificador | |
| Idioma(s) |
中文 |
| Fonte |
Fu, SH (Fu Sheng-Hui); Song, GF (Song Guo-Feng); Chen, LH (Chen Liang-Hui) .Grating optimization and experiment on high-power distributed feedback lasers ,ACTA PHYSICA SINICA,MAR 2007,56 (3):1613-1616 |
| Palavras-Chave | #光电子学 #DFB lasers |
| Tipo |
期刊论文 |
