FBS2 Top Hat beam shapers convert a Gaussian laser beam into a square flat-top profile. Uniform flat-top spots are useful in laser micromachining.
Top-Hat / Flat-Top Beam Shaping Solutions - Holo Or
Top-Hat / Flat-Top Beam Shaper application notes - Holo Or
Enhancing laser thin-film ablation
Top Hat Beam Shaper, Square Top Hat Spot
Diffractive Optic Elements (DOE)
Asphericon Top Hat Beam Shaper (square) - SQM25 10 D A 532
Top Hat Beam Shaper, Square Top Hat Spot
532nm, 25.4mm Dia., Top-Hat Diffractive Beam Shaper
PDF] Laserscribing of Thin Films Using Top-Hat Laser Beam Profiles
Diffractive Optic Elements (DOE)
Top-Hat / Flat-Top Beam Shaper application notes - Holo Or
Why Use a Flat Top Laser Beam?
Micromachines, Free Full-Text