The electron oscillates parallel to the electric field and at the same frequency , but it does not necessarily oscillate in phase with the light wave 该电子以相同的频率来作平行于电场的振动,但此振动不见得和原光波同相位。
The first chapter of the book says , " we have not only sounds waves but light waves and heat waves and electric waves , of which more later 这本书的第一章说: "不仅有声波;还有光波、热波和电波;凡此种种下文还要予以充分论述。
In the nonlinear optical response , two consecutive coherent pulses with the wave vector k1 and k2 generate new light waves in the new directions 在非线性光学响应中,两波矢分别为k _ 1 , k _ 2真的连续相干脉冲将会在新的方向产生新的光波。
During recent years , fss have been used over a wide range of frequencies , from microwave to light wave , and have proved useful in nation defence works 近年来,频率选择表面已经广泛应用在微波波段到光波,并在国防建设中开始显始其作用。
With the software we design reflecting computer optical element in light wave band and microwave band , and transmission computer optical element in light wave band 利用这个软件设计出了光波波段和微波波段的反射式与光波段的透射式计算机光学元件。