左旋分子就是使偏振光发生左(即逆时针方向)旋的分子。
A left-handed molecule is one that causes polarised light to rotate to the left (ie, anticlockwise).
戴上偏振眼镜的观众双眼会分别看到不一样的图像,这种欺骗手段使大脑认为它正在观看一幅三维的图像。
Viewers wearing polarised glasses will see a different image with each eye, tricking the brain into believing that it is seeing a three-dimensional image.
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.
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