cylindrical vector beams 1dynamic beam shaping 1hermite-gaussian focus 1laser machining 1materials processing 1
From the 1 of 2 linked papers with an AI index.
2 papers
physics.optics2026
Drill-bit-inspired dynamic focal fields for augmented laser materials processing
Evangelos Skoulas, Pinku Yadav, Justin Hidjam +8
The paper presents a drill‑bit‑inspired laser beam that dynamically rotates a two‑lobe Hermite‑Gaussian focus, allowing programmable energy deposition for more efficient metal mach…
physics.optics2026
Direct volumetric reconstruction for highly compressive x-ray fluorescence ghost tomography
A. Ben-Yehuda, A. Rack, S. Shwartz +1
X-ray fluorescence (XRF) enables element-specific, nondestructive imaging, but conventional raster scanning scales poorly with sample size, particularly for tomography, because mea…