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发明授权
CN104885315B 激光发射装置和主振荡器功率放大器系统 失效 - 权利终止

激光发射装置和主振荡器功率放大器系统
摘要：
提供了一种激光发射装置，该装置包括：半导体激光器；光栅，相对于半导体激光器被定位成在其之间形成谐振器结构；以及光学系统，定位在半导体激光器和光栅之间。光学系统被配置和布置为使得共焦点形成在半导体激光器的发光表面和光栅的反射表面上。
摘要（英）：

There is provided a laser emitting apparatus including a semiconductor laser, a grating positioned relative to the semiconductor laser to form a resonator structure therebetween, and an optical system positioned between the semiconductor laser and the grating. The optical system is configured and arranged so that confocal points are formed on both a light emitting surface of the semiconductor laser and a reflection surface of the grating.

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