【摘要】 将数字示波器应用于光学波片原理教学中,根据光学波片原理,调节两路电信号的相位差和幅度关系,实现四分之一波片和二分之一波片的原理演示。该实验教学不仅可以直观展示光学波片工作原理,也可以进一步熟练示波器的应用。更多还原

【Abstract】 The digital oscilloscope is applied to the teaching of the principle of optical wave plate.According to the principle of optical wave plate,the phase difference and amplitude relationship of two electric signals are adjustedto realize the demonstration of quarter wave plate and half wave plate.The experimental teaching can not only directly show the working principle of optical wave plate,but also be more proficient in the application of oscilloscope.更多还原