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

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Why Use A Top Hat/Flat Top Laser Beam? - Industry News - News

Flat-Field Super-Resolution Localization Microscopy with a Low-Cost Refractive Beam-Shaping Element

Tophat output diffractive beam shaper - Holo Or

Flat-top laser beams: Their uses and benefits

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Understand the difference between Tophat beam and Gaussian beam in one article

Top-Hat / Flat-Top Beam Shaper application notes - Holo Or

Beam Shaper (DOE)-Optics & Crystals-Sintec Optronics Pte Ltd-Sintec Optronics - One-stop Shop for Optics, Lasers, Machines & Parts

The beginner's guide on spot size of laser beam

a) Arrangement for converting a Gaussian beam into a top-hat