microwave frequency modulated light是什么意思

网络释义

用法例句

The operation principle and modulation performance of square_wave frequency modulation on resonator fiber optic gyroscope (R_FOG) were analyzed, the limited sensitivity of R_FOG that used square_wave frequency modulation was obtained.

分析了谐振型光纤陀螺(R FOG)方波频率调制方法的工作原理和调制性能,得到了采用方波频率调制时R_FOG的极限灵敏度,并对方波频率调制和正弦频率调制两类调制方法的特性进行了比较。

Study on the Optical-Fiber Vortex-Shedding Flowmeter Based on the Optical Frequency Modulation Principle;

基于光频率调制原理的光纤涡街流量计的研究

Frequency mondulation, which is not possible with polychromatic light.

多色光不可能调制频率。

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

center frequency

中心频率未调制频率

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

modulator carrier

调制器载(波)频(率)

modulation frequency ratio

调制频率与载频之比

Modulation-Free Laser Frequency Locking by AOM Based on Molecular Absorption Line of CH_4

基于甲烷分子吸收线的声光偏频无调制激光频率锁定

modulation frequency-carrier ratio

调制频率－载波比率

fibre optic video modem

光纤视频调制解调器

automatic frequency control

自动频率控制自动频率调整

modified modified frequency modulation

改进的改进频率调制

The relationships between the EOM crystal temperature and the RAM,as well as stabilized laser frequency are observed.

观测了电光晶体温度与剩余幅度调制和光频标锁定后激光频率之间的变化关系。

Frequency Control System of Slip-frequency phasor for AC Motor Speed control

交流变频调速的滑差频率矢量变频控制系统

Frequency modulation(FM): the form of modulation in which the frequency of the carrier is varied in accordance with the instantaneous value of the modulating signal.

频率调制:载波的频率依照调校讯号的瞬时值而改变的一种调制。

It is made clear through the theoretical analysis that the frequency shift is dependent on the modulation frequency, thermal time constant, bias current of the laser diode and so on.

理论分析表明频移幅度与调制频率、时间常数和半导体激光器的偏置电流等物理量有关。

Recent Progresses of LD Pumped Solid State Lasers with High Repetition Rate Electro-Optic Q-Switch

高重复频率电光调Q全固态激光器研究进展

Amplitude-Frequency Modulation Mechanism of Chandler Wobble of Triaxial Earth

三轴地球Chandler晃动的振幅-频率调制机制