: A third "probe" beam hits this temporary structure and is diffracted, allowing researchers to measure the material's internal dynamics in real-time. Key Applications Laser-Induced Dynamic Gratings | Springer Nature Link
: Localized heating that changes the medium's refractive index. Laser-Induced Dynamic Gratings
: Spatially varying excitation of atoms or molecules. : A third "probe" beam hits this temporary
: The resulting interference pattern creates a spatial distribution of light intensity. This triggers physical changes in the material, such as: Laser-Induced Dynamic Gratings