CAJ | 학술논문

针对用迈克尔逊干涉仪测量激光波长实验需要人工记录干涉环改变数量问题，研制一种干涉条纹自动计数器。该计数器不仅能显示干涉条纹改变数量，还能显示不同光强对应信号强度。同时，准确度高、操作简便，能在不同背景光强环境和光源光强条件下使用。
침대용매극이손간섭의측량격광파장실험수요인공기록간섭배개변수량문제，연제일충간섭조문자동계수기。해계수기불부능현시간섭조문개변수량，환능현시불동광강대응신호강도。동시，준학도고、조작간편，능재불동배경광강배경화광원광강조건하사용。
According to Michelson interferometer for measuring the wavelength of laser interferometry experi-ment need to manually record the number of interference fringes,we developed a fringe counter. The counter not only can display the number of interference fringes,can also indicate the signal of the light intensity. At the same time,high accuracy,easy to operate,can adapt to different degrees of illumination intensity of background and light intensity conditions.