3 . in the experiment , we studied how can the polarization direction of the injected signal influence on the locked state of the slave laser 实验研究了注入光偏振方向对从激光器锁定状态的影响。
When the polarization direction of the incoherent field and the amplitude and phase of the applied coherent fields satisfy certain conditions , the coherent trapping effect is maintained 非相干泵浦产生的量子干涉在一定条件下可以保护相干布居捕获。我们获得产生相干捕获的条件,找到由两基态构成的暗态和亮态。
Displacement polarization is directly proportional to loading electric field ; turning - direction polarization results from the average of domain ' s inherent electric moment in the polarization direction by the weight of boltzmann energy 位移极化正比于外加电场;将电畴的固有电矩在极化方向按玻尔兹曼能量取加权平均得到转向极化。
The reflection , contrast ratio and polarization direction are calculated in the wavelength of 633nm and in wide band wavelength , which represent the applications in the optical information process and the projection display 分析计算了633nm以及宽波长下液晶的反射率、对比度以及偏振光的工作角度。获得了用于信息处理以及用于投影显示的液晶工作曲线。
When pure shear wave propagate in anisotropy media , even thought propagation direction is parallel to the direction of aligned cracks , experimental results exhibit that only two kinds of shear - wave velocity can be measured - fast shear wave and slow shear wave neglecting polarization direction 这个实验结果进一步表明,纯横波在各向异性介质传播时,即横波的传播方向与裂隙平行,无论横波的偏振怎样改变,只能观测到两种横波速度,快横波和慢横波。