【摘要】 为了满足远距离光与物质相互作用机理研究的需要,提出了一台激光输出平均功率100 W、脉冲重复频率1 k Hz、脉冲宽度小于20 ns的固体激光器设计方案。对其技术方案及参数进行了理论分析和计算,结果表明,这是一种可满足实际应用、成本低、技术先进的新型固体激光器。更多还原

【Abstract】 In order to study the interaction between light and target at long distance,a design solution of a Q-switched laser diode and flash-lamp pumped Nd ∶ YVO4+ Nd ∶ YAG oscillator / amplifier laser was presented. This laser can produce 100 W average output power with a repetition rate of 1 k Hz and a pulse width less than 20 ns. The solution and the parameters of this laser were analyzed and calculated. The experimental results indicate the laser has the characteristics of low cost and the miniaturization,which meets the requirement of practical applications.更多还原