optical heterodyne spectrum
基本解释
- [电子、通信与自动控制技术]光外差光谱
英汉例句
- The spectrum form of square-wave controlled laser, optical signal heterodyne detecting device and principle of electrical signal demodulation are considered with emphasis.
文中着重分析了方波控制激光器的频谱形式、光信号外差探测装置和电信号解调原理。
双语例句
专业释义
- 光外差光谱
In experiments, the transmitted optical heterodyne spectrum of the modulated laser beam is obtained by using a He-Ne laser as the light source.
实验上，以He-Ne激光为光源，获得了调制边带幅度不相等的相位调制光经F-P腔透射后的光外差光谱信号。