Abstract

The results of experimental studies of the effect of pumping conditions on the spectral and temporal characteristics of IR Ar I laser radiation under excitation of the active medium by longitudinal pulsed inductive discharge are presented. The lasing was obtained at transitions of neutral argon atoms at wavelengths of 1213, 1240, 1270, 1694, and 1791 nm in pure argon and in its two-component mixtures with helium and neon. The optical pulse length at half maximum was (5 ± 1) ns. The radiation energy attained 0.1 mJ.

中文翻译：

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脉冲感应红外Ar I激光器

摘要

提出了在纵向脉冲感应放电激发活性介质的条件下，泵浦条件对IR Ar I激光辐射的光谱和时间特性的影响的实验研究结果。在纯氩气及其与氦气和氖气的二元混合物中，中性氩原子在1213、1240、1270、1694和1791 nm波长处的跃迁获得了激光。半最大值的光脉冲长度为（5±1）ns。辐射能达到0.1 mJ。