The optimum thickness of transmission-mode photocathode is analysed theoretically, and the methods for monitoring and determining the optimum thickness are proposed.
并提出了确定最佳厚度的监测和计算方法。 最后给出了多碱光阴极在几个给定工作波长的最佳厚度。
2
The thickness of transmission-mode photocathode affects directly its photoelectric efficiency and spectral response.