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arXiv physics/0110017physics.optics
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晶体中矢面积定理映射与SIT孤子的偏振稳定性

Vector Area Theorem mapping in crystals and polarization stability of SIT-solitons

V. N. Lisin

摘要:

从理论上研究了LaF_3:Pr^{3+}晶体输出自感透明(SIT)孤子的偏振态、面积和数目随入射线偏振激光脉冲偏振方向和面积的变化规律。为此,重新推导了矢量面积定理,得到了二维矢量面积定理图。该地图是由晶体对称性,并考虑到偶极矩阵元矢量的不同网站的光激发离子的子组的方向。矢量面积定理映射的激光脉冲的时间演化允许一个突出的孤子偏振特性。

英文摘要:

The stability of polarization, areas, and number of self-induced transparency (SIT)-solitons at the output from the LaF_3:Pr^{3+} crystal is theoretically studied versus the polarization direction and the area of the input linearly polarized laser pulse. For this purpose the Vector Area Theorem is rederived and two-dimensional Vector Area Theorem map is obtained. The map is governed by the crystal symmetry and takes into account directions of the dipole matrix element vectors of the different site subgroups of optically excited ions. The Vector Area Theorem mapping of the time evolution of the laser pulse allows one to highlight soliton polarization properties.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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