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physics.optics2026
Wavefront Sensor for Laser Beams Based on Reweighted Amplitude Flow Algorithm
Ondrej Denk, Jan Pilar, Martin Divoky +2
We present a reference-free computational wavefront sensor based on binary amplitude modulation and phase retrieval. The method employs Digital Micro-mirror Device as a programmabl…
physics.optics2024
Half-kilowatt high energy third harmonic conversion to 50 J @ 10 Hz at 343 nm
Jan Pilar, Martin Divoky, Jonathan Phillips +10
We report on frequency tripling of high energy, high repetition rate ns pulses from a cryogenically gas cooled multi-slab Yb:YAG laser system Bivoj/DiPOLE, using a type-I phase mat…