What is a Top Hat Beam Profile?

A top hat laser beam is a laser beam whose intensity profile is flat and uniform, with sharp edges where the energy drops rapidly to zero.

Short pulse lasers

Beam Shaping DOEs

ars.els-cdn.com/content/image/1-s2.0-S003039922301

What is laser Beam Profile & Types of Laser Beam Profiles

Different ablation behavior of thin films for Gaussian (left) and

Radial intensity distributions for the top-hat and Gaussian profiles

PDF] Laserscribing of Thin Films Using Top-Hat Laser Beam Profiles

flat-top beams, explained by RP; top-hat beam, supergaussian, intensity profile, beam shaper

What is a Top Hat Beam Profile?

News - Holo Or, Diffractive Optics

Use of Top Hat Beam Shaper for CO2 film cutting applications in the display industry - Holo Or

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

Osela inc. - Technology - Top Hat Technology

Gaussian beam - Wikipedia

Focusing Beam Intensity with Top Hat Beam Shapers

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

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

Flat-Top Converter Top Hat – Workshop of Photonics

Illustrating the improvement in pixel uniformity of the top-hat