Holo/Or Ltd. develops, designs and manufactures diffractive optical elements (DOEs) and micro-optical elements since 1989. We are proud to be the first to deliver diffractive optics to commercial applications and provide flexible solutions to different applications requirements. Our DOEs help hundreds of our customers around the world improve their system performance, or achieve results that cannot be reached otherwise.
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diffractive OPTICAL ELEMENTS SOLUTIONS
Diffractive Optical Element (DOE) are phase elements that manipulate an input laser beam to various output profiles and shapes, using thin micro-structures embedded within the element. Diffractive optics enables many functions and light manipulations which are not feasible in standard refractive optics. In many applications those functions are very beneficial and significantly improve the system’s performance.
HOLO/OR offers a vast variety of standard diffractive optical elements of the families listed below, and can also tailor make custom designs for every customer according to their specifications and needs.
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Diffractive optical elements are widely used in infrared systems, especially where industrial processes are involved. This article focuses on laser welding application and showcases unique custom solutions which provide competitive advantage to the systems using them
A beam shaper top hat is a diffractive optical element which 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 it.
High laser welding speed can be achieved by using an adjustable energy ring and central spot laser illumination profile. We present a novel and simple