Diffractive Beam Splitters0 pages

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

Diffractive Beam Splitters

Diffractive Beam Splitters are periodic phase structures
that split the input beam into multiple diffractive orders
while retaining the divergence angle, diameter and
polarization of the input beam.
Applications such as LIDAR, colour separation, materials processing, surgery or metrology can benefit from
the use of beam splitters to better distribute the energy
emitted by a laser and thus improve efficiency and performance. Furthermore processes like welding can show
better results by using multiple laser beams with given
spacing angles and power ratios.
Jenoptik Diffractive Beam Splitters efficiently divide a
single laser beam into multiple beams with well-specified
spacing, intensity ratios and beam pattern symmetries.
Polarizing beam splitters are also available allowing t
the s and p polarization to be split.

Features:
•t Almost any number of beams
•t Any symmetry or even arbitrary beam patterns
•t High efficiency
•t Materials for high damage threshold
•t Infrared materials
•t Off-axis design available
•t Precisely controlled power ratios
•t Custom designs with short delivery time
Applications:
•t Parallel laser materials processing
•t Medical laser treatment
•t Laser metrology, machine vision, sensors
•t Targeting, alignment
•t Laser Radar applications (LIDAR, LADAR)
•t Illumination

Microoptics