非线性光学中电磁场的延迟相互作用和时间延迟的对称性破坏
Retarded Interaction of Electromagnetic field and Symmetry Violation of Time Reversal in Non-linear Optics
摘要：
本文在文献（1）的基础上，考虑辐射场的延迟相互作用，计算了光的受激辐射和散射的三阶跃迁几率。给出了修正的非线性极化公式。结果表明，非线性光学的一般过程都是违反时间反演对称性的。分析了非线性光学中的和频、倍频、异频、双稳态、自聚焦与自散焦、回波现象以及光学自相干与自散射等违反时间反演对称性的现象。
英文摘要：
Based on Document (1), by considering the retarded interaction of radiation fields, the third order transition probabilities of stimulated radiations and absorptions of light are calculated. The revised formulas of nonlinear polarizations are provided. The results show that that the general processes of non-linear optics violate time reversal symmetry. The phenomena of non-linear optics violating time reversal symmetry just as sum frequency, double frequency, different frequencies, double stable states, self-focusing and self-defocusing, echo phenomena, as well as optical self-transparence and self absorptions and so on are analyzed.
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。
