Abstract

A 4.5 mJ energy of generation at a half-amplitude duration of 7 ± 1 ns (FWHM) with a pulse peak power of more than 600 kW is obtained for the first time with nitrogen pumped by a pulsed induction discharge. Laser generation is achieved in the form of a ring with a diameter of around 20 mm and a width of around 2 mm at wavelengths of 337.1 and 357.7 nm.

中文翻译：

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峰值脉冲功率为600 kW的紫外感应氮气激光器

摘要

通过脉冲感应放电泵送的氮气首次获得了4.5 mJ的能量，该能量以7±1 ns（FWHM）的半振幅持续时间产生，脉冲峰值功率超过600 kW。激光的产生是环形的，在波长337.1和357.7 nm处直径约20 mm，宽度约2 mm。