Diffractive Beam Shaper0 pages

LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS

Diffractive Beam Shapers

Diffractive beam shapers are used to modify the intensity
and phase profile of spatially coherent lasers, allowing
a better control of the output beam. These optical elements are most commonly used for the optimization t
of energy distribution in laser applications where the t
correction of non-uniform and Gaussian beam profiles
can lead to better overall efficiency and performance.
Jenoptik designs high performance beam shapers to
create uniform top-hat, circular, or rectangular profiles,
as well as custom geometries. These beam shapers are
designed to work with single spatial mode input beams.
For multimode laser beams, refractive or diffractive t
diffusers and homogenizers can also be designed.
Features:
•t Excellent uniformity
• tHigh efficiency
• tAny output beam profile
• tWavelengths from deep UV to long-wave infrared
• tWide range of materials
• tLens function possible
Applications:
•t Illumination
• tLaser materials processing, e.g. welding, cutting,
scribing, soldering, drilling
• tMarking, printing
• tLithography and holographic exposure
• tBiomedical devices
• tOptical sensors
• tCommunications

Microoptics