P. Crump, C. Schultz, H. Ekhteraei, H. Wenzel, G. Erbert
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引用次数: 4
Abstract
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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