Top Hat Beam Shaper, Square Top Hat Spot

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.

FBS – TOPAG Lasertechnik GmbH

Enhancing laser thin-film ablation

Compact Beam Shaper (CBS)

Common laser beam profiles: (a) top hat, (b) rolo, and (c) pedestal.

Utilization of the high spatial-frequency component in adaptive beam shaping by using a virtual diagonal phase grating

Top-Hat / Flat-Top Beam Shaping Solutions - Holo Or

Beam Shaping With DOE - Wavelength Opto-Electronic Singapore

Square Shape

Beam profile of round (a) and square top-hat (b) -shaped beam (3-D

Top Hat Laser beam explained - Holo Or

Top Hat Beam Shaper, Round Top Hat Spot

TOP-HAT Shaping-HOMOlaser Focal plane shaping

1. Intensity profiles (a) of a Gaussian beam, (b) top-hat beam, (c)

Laser drilling with a top-hat beam of micro-scale high aspect ratio holes in silicon nitride - ScienceDirect

Confocal microscope imaging improved with beam shaping – Precision Laser Scanning

532nm, 25.4mm Dia., Top-Hat Diffractive Beam Shaper