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physics.optics2025
Self-interfering high harmonic beam arrays driven by Hermite-Gaussian beams
David D. Schmidt, José Miguel Pablos-MarÃn, Cameron Clarke +9
The use of structured light to drive highly nonlinear processes in matter not only enables imprinting spatially-resolved properties onto short-wavelength radiation, but also opens…
physics.optics2025
Multifunctional meta-optic azimuthal shear interferometer
Linzhi Yu, Sergei Shevtsov, Haobijam Johnson Singh +2
Azimuthal shear interferometry is a versatile tool for analyzing wavefront asymmetries. However, conventional systems are bulky, alignment-sensitive, and prone to nonuniform shear.…