Tag Archives: beam shaping

Using Top Hat Beam Shaper to Cut Film

The rising demand for Organic Light Emitting Diode (OLED) screens resulted in a search for better laser-based film cutting solutions that require higher power and better processing quality. One of the problems that manufacturers are currently facing is reducing the Heat-Affected Zone (HAZ) next to the edges of the cut. One solution to mitigate this … Continue reading

November 22, 2021 Blog, Holo/Or, Optics

Why Use a Flat Top Beam Shaper?

A beam shaper top hat is a diffractive optical element (DOE) that alters the phase of an incoming Gaussian beam into a flat top-shaped energy distribution. This article will discuss the beam shaper top hat’s qualities and when it is advised to use such a device. Introduction to beam shaping optics Nowadays, the advancements in … Continue reading

August 31, 2021 Blog, Holo/Or, Optics