1.
Modulation-Free Laser Frequency Locking by AOM Shifted Cesium Sub-Doppler Spectra
声光偏频亚多普勒光谱无调制激光频率锁定
2.
Study on the Properties of the Harmonic Generation and the Propagation of High Power Laser in the Final Optical System;
靶场强激光频率变换及传输特性研究
3.
optical spatial frequency filter
光学空间频率滤色器
4.
pulse repetition frequency [laser game]
脉冲重复频率〔激光游戏〕
5.
Frequency mondulation, which is not possible with polychromatic light.
多色光不可能调制频率。
6.
Stuty of double frequency efficiency of 1.064μm laser
1.064μm激光的倍频效率研究
7.
Light that is of one frequency, with the waves in step is called coherent light.
单频率且波同步的光叫相干光。
8.
The Investigation of High Power CW 1.5μm Laser of Single-frequency Operation;
1.5μm高功率连续单频激光光源的研究
9.
High-Power Laser Diode End-Pumped Yb:YAG Repeat Frequency Laser
高功率激光二极管端面抽运重复频率Yb:YAG激光器
10.
A Measurement System of 633nm Laser Frequency Stability;
633nm稳频激光器频率稳定度测量系统设计
11.
Research on the Measuring Instrument of Frequency-stabilized Semiconductor Laser Frequency Stability
稳频半导体激光器频率稳定度测量仪的研制
12.
Design and analysis of Frequency Synthesizer for Frequency Variation Laser Ranging
变频法激光测距频率合成器的设计与分析
13.
Accurate measurement of frequency response of high-speed optical intensity modulator using frequency sweeping method
扫频法精确测量高速光调制器频率响应
14.
All Solid State Continuous Wave Stabilized Single Frequency 1053-nm Nd:YLF Laser
全固态高功率连续单频稳频1053-nmNd:YLF激光器
15.
frequency-programmed microwave spectrometer
频率程序控制微波光谱仪
16.
This laser beam covers a very narrow range of frequencies.
这种激光束的频率范围很窄。
17.
Broadband: A band of light wave or sound wave with a wide range of frequencies.
阔波段:频率范围广的一段光波或声波。
18.
It includes topics such as spatial frequency filtering, holography.
它包括空间频率滤光、全息摄影。