光频 light frequency
[光] optical frequency
- 扼要介绍关于光频载波的初步的实验研究工作。
Briefing of initial experimental study on optical carriers is also given. - 利用光频梳和倍频技术,把对光频的测量变为对射频的测量,这样就能够很容易地测出光的频率。
They measured the radio frequency instead of optical frequency measurement with optical frequency comb and technology of octave-spanning. - 本文描述一台能改变光频移频率的新装置,它由旋转光栅、同步电机和调频电源组成。
A new device which can change the optical frequency shift is described. It consists of a rotating grating, a synchro motor and a power supply whose frequency can be adjusted.