蒙太奇
发表于 2025-3-28 18:37:32
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Meager
发表于 2025-3-28 20:15:13
Introduction,ted experimentally. Grating excitation mechanisms in various materials are surveyed and the importance of dynamic gratings in four-wave mixing and light-scattering experiments is explained. Further applications in holography and phase conjugation are briefly summarized.