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LASER EMITTING APPARATUS AND MASTER OSCILLATOR POWER AMPLIFIER SYSTEM
LASER EMITTING APPARATUS AND MASTER OSCILLATOR POWER AMPLIFIER SYSTEM
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机译:激光发射装置和主振荡器功率放大器系统
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摘要
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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