椭圆laser脉冲作用下线性分子的无场双向排列交替
Field-free two-direction alignment alternation of linear molecules by elliptic laser pulses
摘要:
我们表明,一个线性分子受到一个短的特定的椭圆偏振激光场产生postpulse复兴表现出对齐交替位于沿正交轴和椭圆的主轴。通过测量沿两个不同轴的光学克尔效应,实验证明了这种效果。的条件,确保一个最佳的无场交替沿两个方向的高对齐。
英文摘要:
We show that a linear molecule subjected to a short specific elliptically polarized laser field yields postpulse revivals exhibiting alignment alternatively located along the orthogonal axis and the major axis of the ellipse. The effect is experimentally demonstrated by measuring the optical Kerr effect along two different axes. The conditions ensuring an optimal field-free alternation of high alignments along both directions are derived.
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