light modulation的例句大全

Keywords: modulation, extinction ratio , silicon micromachined, Fabry-Perot, light switch, modulator.

关键词: 调制,对比, 矽微加工, 法布里 - 珀罗, 光开关, 调制器.

The key of measuring light speed with modulation wave is measuring the modulation wave length.

利用调制波测量光速的关键在于测量调制波的波长,实验中采用相位差法测调制波的波长.

Meanwhile, the testing methods of spatial light modulator also provide value for the performance test of other optical modulation devices.

同时空间光调制器性能的测试方法对于光学调制器件性能的测试具有参考价值。

Research on Machine Vision of LED Light Source Technology Based on Pulse Width Modulation

基于PWM的LED机器视觉光源技术的研究