论文部分内容阅读
氧-碘化学激光器以波长较短,低毒,高效率和不需引发能量等优点成为新一代高功率激光器的最有希望的体系之一。脉冲氧-碘化学激光以其良好的光束输出方式而倍受青睐。在研究这种激光器的性能时,激光束的近场和远场的强度分布自然是一个极为重要的参数。在各种光强分布测量的方法中,多元探测器无疑更适合于脉冲激光的探测。其中一维探测器
Oxygen-iodine chemical lasers have become one of the most promising systems for a new generation of high-power lasers with the advantages of short wavelength, low toxicity, high efficiency, and no need to trigger energy. Pulsed oxygen-iodine chemical lasers are favored for their good beam output. In studying the performance of such lasers, the intensity distribution of the laser beam in the near and far fields is of course an extremely important parameter. In a variety of light intensity distribution measurement methods, multiple detectors is undoubtedly more suitable for the detection of pulsed laser. One of the detectors