amplitude modulated light的意思|示意

In this paper the model of two level atomic momentum spread in amplitude modulated standing light wave was investigated.

分析了二能级原子在振幅调制驻波场中动量扩散模型。

Based on the traditional flowmeter , a new type flowmeter is fablicated utilizing the features of the fiber2optic in fluid , in which the amplitude , phase or frequence of the light may be modulated.

利用光纤在流体中光的强度、相位、频率等受流量调制的特性，在传统流量传感器的基础上，可以制得新型的光纤流量传感器。