And, to get correct wavelength data, Burleigh WA-4500 wavelength meter was used. With the efforts on hardware connection and software programming, the data was transported from WA-4500 to the main control computer through RS232 serial communication.

• 为了得到激光波长的准确数据,本文使用了Buileigh公司的WA-4500波长计,并利用RS232串口把其波长数据传输到主控计算机,完成了串口硬件连接和通信软件编制。