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Apparatus and method for generating optical-seed pulses for high-powered fiber-laser amplifier systems
Apparatus and method for generating optical-seed pulses for high-powered fiber-laser amplifier systems
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机译:用于高功率光纤激光放大器系统的产生光种子脉冲的设备和方法
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摘要
Apparatus and method for generating controlled-linewidth laser-seed-signals for high-powered fiber-laser amplifier systems. In some embodiments, the natural chirp (frequency change of laser light over a short start-up time) of a DBR laser diode when driven by pulsed current is used to broaden the linewidth of the laser output, while adjusting the peak current and/or the pulse duration to obtain the desired linewidth.
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