Top Hat Laser beam explained - Holo Or
![](https://www.holoor.co.il/wp-content/uploads/2020/08/Top-hat-laser-beam.png)
A Top Hat laser beam is a laser beam whose intensity profile at certain optical plains is mostly flat. Read more inside!
![](https://www.holoor.co.il/wp-content/uploads/2017/11/TH_appnotes_1-1.png)
Top-Hat / Flat-Top Beam Shaper application notes - Holo Or
![](https://www.holoor.co.il/wp-content/uploads/2020/11/A-Gaussian-beam-vs-a-Flat-top-beam.jpg)
Tophat output diffractive beam shaper - Holo Or
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Holo/Or Laser Focus World
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![](https://www.lasercomponents.com/fileadmin/user_upload/home/Images/Holo-OR/TopHat_Strahlformer.jpg)
Beam Shaping DOEs
![](https://www.holoor.co.il/wp-content/uploads/2017/11/THdefocus.png)
Top-Hat / Flat-Top Beam Shaper application notes - Holo Or
![](https://www.researchgate.net/publication/267480259/figure/fig3/AS:667665400078340@1536195244359/Different-ablation-behavior-of-thin-films-for-Gaussian-left-and-Top-Hat-right-laser_Q320.jpg)
Different ablation behavior of thin films for Gaussian (left) and
![](https://www.researchgate.net/publication/328379952/figure/fig1/AS:684458919333893@1540199131574/Common-laser-beam-profiles-a-top-hat-b-rolo-and-c-pedestal.png)
Common laser beam profiles: (a) top hat, (b) rolo, and (c) pedestal.
![](https://www.rp-photonics.com/previews/spotlight_2010_04_08.png)
Creating a Top-hat Laser Beam Focus
![](https://img.yumpu.com/33791243/1/500x640/holor-briefpdf-ilphotonicscom.jpg)
Holor Brief.pdf - ILPhotonics.com
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How to design a Gaussian to Top Hat beam shaper – Knowledgebase
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Where to buy beam shapers, diode bars, manufacturers and suppliers - RP Photonics Buyer's Guide
![](https://www.edmundoptics.com/media/gsefjz4a/why-use-a-flat-top-laser-beam-fig-5a.jpg?rmode=max)
Why Use a Flat Top Laser Beam?
![](https://www.researchgate.net/publication/304396913/figure/fig1/AS:390947524366361@1470220561775/Free-form-optical-elements-Donut-and-top-hat-shaper-a-Illustration-of-a-donut-shaping.png)
Free-form optical elements: Donut and top hat shaper. (a) Illustration
HOLO/OR Diffractive Beam Shapers are diffractive optical elements (DOE) that transform nearly-Gaussian beams to defined 2D shapes. ✓ Shop now with
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532nm, 25.4mm Dia., Top-Hat Diffractive Beam Shaper