Abstract The paper presents the results of the research and development the brightness amplifier excited by longitudinal capacitive discharge with a pulse repetition frequency (PRF) up to 24 kHz for using in systems with optical signal amplification. The amplification features of the active element were experimentally studied. The results of the use the designed brightness amplifier in the MOPA system and in the laser monitors (bistatic and monostatic) demonstrate the efficiency of the designed active element for an optical signal amplification. The effect of the vapor concentration in the medium on image brightness amplification characteristics was experimentally estimated. The concentration of the CuBr vapors should be lower to provide the optimal features of laser monitors. The difference between concentration provided maximum output power and optimal active optical system parameters reaches 25%–30%. The contrast of the images in the monostatic and bistatic laser monitors higher 90%.

中文翻译：

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激光监视器纵向电容放电激发的亮度放大器

摘要 本文介绍了由纵向电容放电激发的亮度放大器的研究和开发结果，脉冲重复频率 (PRF) 高达 24 kHz，用于光信号放大系统。实验研究了有源元件的放大特性。在 MOPA 系统和激光监视器（双基地和单基地）中使用设计的亮度放大器的结果证明了设计的有源元件用于光信号放大的效率。通过实验估计介质中的蒸汽浓度对图像亮度放大特性的影响。CuBr 蒸气的浓度应该较低，以提供激光监视器的最佳特性。集中提供的最大输出功率与最佳有源光学系统参数之间的差异达到 25%–30%。单基地和双基地激光监视器的图像对比度高 90%。