Repetitively pulsed lasing with a high repetition rate of 10-20 kHz is obtained for the first time in the near-IR region from Xe atoms excited by a non-self-sustained dc discharge with preionisation by high-voltage pulses. For an active medium with dimensions 190 mm * 20 mm * 20 mm, the average output power was ～100 mW and the peak power was ～5 W. The relative intensity of lasing transitions can be controlled by varying the dc discharge input power and selecting the composition and pressure of a gas mixture.
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机译：在近红外区域内，首次通过由非自持直流放电激发的Xe原子，通过高压脉冲进行预电离，获得了具有10-20 kHz的高重复频率的重复脉冲激光。对于尺寸为190 mm * 20 mm * 20 mm的活性介质，平均输出功率为〜100 mW，峰值功率为〜5W。可以通过改变直流放电输入功率并选择来控制激光跃迁的相对强度。混合气体的组成和压力。
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