集成分布式反馈光栅的大功率广域二极管激光器的模态含量

IEEE Photonic Society 24th Annual Meeting Pub Date : 2011-12-22 DOI:10.1109/PHO.2011.6110681

P. Crump, C. Schultz, H. Ekhteraei, H. Wenzel, G. Erbert

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引用次数: 4

摘要

高功率DFB-BA激光器的光谱宽度在低功率(1-4W)下受到高阶垂直模式的限制，在高功率(4-11W)下受到热导侧向模式数量增加的限制。

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The modal content of high power broad area diode lasers with integrated distributed feedback gratings

The spectral width of high power DFB-BA lasers is shown to be limited at low powers (1-4W) by higher order vertical modes and at high powers (4-11W) by increasing numbers of thermally guided lateral modes.

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IEEE Photonic Society 24th Annual Meeting

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