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physics.optics2026
A fast, large-scale optimal transport algorithm for holographic beam shaping
Andrii Torchylo, Hunter Swan, Lucas Tellez +1
Optimal transport methods have recently established state of the art accuracy and efficiency for holographic laser beam shaping. However, use of such methods is hindered by severe…
physics.optics2026★ 6 cited
High-fidelity holographic beam shaping with optimal transport and phase diversity
Hunter Swan, Andrii Torchylo, Michael J. Van de Graaff +2
A phase-only spatial light modulator (SLM) provides a powerful way to shape laser beams into arbitrary intensity patterns, but at the cost of a hard computational problem of determ…