Fizeau激光波长计测量脉冲激光波长

The Method of Measuring Pulse Laser with Fizeau Laser Wavemeter

详细讨论了采用单片机控制的Ｆｉｚｅａｕ波长计测量脉冲激光波长的两种方法，包括脉冲激光同步测量方法与软件判别捕捉方法，文章最后给出了系统的测量结果，其测量精度与测量连续激光相同，即绝对精度＜１０－６，分辨率＜１０－７。

This paper discusses in detail the two methods of how to use single chip computer to control Fizeau wavemeter measuring pulse, the synchronous measurmenet, software judging and snapping method of pulse laser. At the end of this section, it describes the measuring consequence of the system. Its measuring precision is the same as that of continuous laser. That is, its absolute precision <10 -6 , distinguishability <10 -7 .