Flat-top beam, Top hat beam, Super-Gaussian beam

Flat-Top Converter Top Hat – Workshop of Photonics

Convert Gaussian into a Top Hat Shapeoptics Technologies Holdings

Experimentally obtained near field and far field images of the Gaussian

How to design a Gaussian to Top Hat beam shaper – Knowledgebase

1.5% root-mean-square flat-intensity laser beam formed using a binary-amplitude spatial light modulator

Tophat output diffractive beam shaper - Holo Or

Top Hat Beam Shaper, Square Top Hat Spot

Flat-top laser beams: Their uses and benefits

Design of new refractive Gaussian to top-hat beam shaper with gradient photonic crystal

Effects of the adjustable ring-mode laser on intermetallic formation and mechanical properties of steel to aluminium laser welded lap joints - ScienceDirect