Chinese Journal of Lasers, Volume. 30, Issue 6, 489(2003)
Research of Small Signal Gain by a Probe Beam in a New Multi-segment-amplifier
In this paper, a new high power solid state laser multi segment amplifier with 29 cm square each aperture has been introduced and was tested at different charge voltage. Under the condition of charge voltage of 23 kV and pumping energy density of 10 0 J/cm 3, the average small signal gain coefficient of 4 99%cm -1 and energy storage efficiency of 3 0% are obtained in experiments.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Research of Small Signal Gain by a Probe Beam in a New Multi-segment-amplifier[J]. Chinese Journal of Lasers, 2003, 30(6): 489