By A Mystery Man Writer
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.
1. Intensity profiles (a) of a Gaussian beam, (b) top-hat beam, (c)
ars.els-cdn.com/content/image/1-s2.0-S003039922301
Design of a Refractive Beam Shaper to Generate a Circular Top-Hat - SHANGHAI INFOCROPS SCIENCE & TECHNOLOGY CO., LIMITED
Understand the difference between Tophat beam and Gaussian beam in one article
News - Holo Or, Diffractive Optics
Understand the difference between Tophat beam and Gaussian beam in one article
Osela inc. - Technology - Top Hat Technology
Flat-Top Converter Top Hat – Workshop of Photonics
Why Use a Flat Top Laser Beam?
DASAN NEWTECH - English
Beam shapers for square top hats in the focal point
Fig. 7.5, Scheme of the laser processing with different spatially shaped beams (fluence profile and corresponding ablation topography). Gaussian laser beam (a), top hat laser beam (b) - Optically Induced Nanostructures - NCBI Bookshelf
Top-Hat Beam Shaper - Get a price quote from Laser Components USA, Inc.
Blog posts about Holo/Or IL Photonics - Photonics with know how
Top Hat Beam Shaper, Square Top Hat Spot