Fig.3 Dependence of the peak THz electric field on the probebeam polarization angle.Measured:solid squares and calculat-ed:open circles.The curves are a guide for eyes.

• 标题： 图3 THz辐射电场的峰值随探测光偏振方向的变化:实心方形为实验值；空心圆形为模拟计算值.