Excitation of Copper Vapor Lasers by Storage Capacitor Direct Discharge via High-Speed Photothyristors

被引：1
|
作者：
Kyuregyan, A. S. [1 ]
机构：
[1] NPO ENERGOMODUL, Moscow 109052, Russia
来源：
OPTICS AND SPECTROSCOPY | 2019年 / 126卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
VOLTAGE SILICON STRUCTURES; HALIDE LASER; POWER; PULSES;
D O I：
10.1134/S0030400X19040131
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The possibility of using a pulsed fiber laser-photothyristor optocoupler as a switch in the excitation schemes of copper vapor lasers (CVLs) has been investigated. It has been shown that such a switch has a nanosecond performance and is able to form monopolar and alternating current pulses through CVLs with a power of up to 10 MW and a repetition rate of tens of kilohertz when an electrical efficiency of the excitation circuit is more than 95%. A simple but very accurate model of a photothyristor is proposed, which can be used in full-scale CVL modeling programs.
引用
收藏
页码：388 / 393
页数：6
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