本文介绍一种利用超声调制光波现象测量超声波在弱散射液中传输速度的方法。
A new method measuring speed of sound in a weak scattering fluid is proposed by using the ultrasound - modulated light.
光辐射的调制是指改变光波振幅、强度、相位或频率、偏振等参数使之携带信息的过程。
Modulation of light refers to changing parameters of light wave such as amplitude, intensity, and phase, frequency, polarization, etc. to make it carry message.
本文考虑利用鳍线结构实现微波对光波的行波调制。
In this paper, the configuration of the fin line is used to realize the traveling wave modulation of microwave to optical wave.
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