| 摘要 |
A bright light-source includes four diode-laser bars stacked on another in the fast-axis direction. Each of the diode-laser bars has a substrate side and an expitaxial side. In one example of the light-source, the diode-laser bars are soldered together with the epitaxial side of one soldered to the substrate side of another such that the bars are and connected electrically in series.
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