Multi-Wave Mixing Processes From Ultrafast Polarization Beats to ElectromagneticaUy Induced Transparency discusses the interactions of efficient multi-wave mixing （MWM） processes enhanced by atomic coherence in multilevel atomic systems. It covers topics in five major areas： attosecond and femtosecond polarization beats of four-wave mixing （FWM） processes； heterodyne detection of FWM， six-wave mixing （SWM）and eight-wave mixing （EWM） processes； Raman and Rayleigh enhanced polarization beats； coexistence and interactions of MWM processes via electromagnetically induced transparency （EIT）； multi-dressing MWM processes.

The book is intended for researchers， advanced undergraduate and graduate students in Nonlinear Optics.

《多波混频——从超快极化拍到电磁诱导透明》讨论了多能级原子系统中由原子相干增强的有效多波混频过程之间的相互作用。主要覆盖了以下五个领域：四波混频过程中的阿秒级和飞秒级极化拍；四波、六波和八波混频过程中的外差探测技术；拉曼和瑞利增强极化拍；电磁诱导透明多波混频过程的共存和相互作用；多缀饰多波混频过程。

本书可供非线性光学领域的研究者、高年级本科生及研究生使用。