Lossless beam splitting for multi kW lasers

  • Welding
  • Cladding
  • Brazing
  • Splitting in 4 spots
  • High transmission
  • Lossless operation
  • CA up to 48 mm
  • TEM00 and multimode lasers
  • Power up to 6 kW
  • Spectrum: 950 - 1100 nm

 Technical Specifications

Common for quattroXX optics
Description - lossless beam splitting in several foci perpendicular to axis
- to be applied between a Collimator and a Focusing Lens
- variable spot layouts
Number of foci 4
Spot layouts Square, Rhomb, Line
Input Collimated or low divergent/convergent beam
Laser TEM00 or multimode, any M2
Angular field of view ± 3°
Water cooling by 6-1/8 fittings
Spectral band, nm 950 - 1100
Recommended maximum power 6 kW
quattroXX _4_D48_NIR _4_D29_NIR _6_D29_NIR _8_D29_NIR
Splitting angle, mrad square side 2.76 x 2.76 2.76 x 2.76 4.25 x 4.25 5.68 x 5.68
square diagonal 3.9 3.9 6 8
CA, mm 48 29
Mounting M58x1 entrance and exit M47 x 0.75 entrance and exit
Diameter 94 75
Length 138 138

quattroXX - Lossless beam splitting for multi kW lasers

 Example of operation in optical system

quattroXX - Lossless beam splitting for multi kW lasers


Lossless beam splitting for multi kW lasers

  • Welding
  • Cladding
  • High transmission
  • Lossless beam splitting
  • 2.5 mrad angle
  • CA 48 mm
  • TEM00 and multimode lasers
  • Multi kW lasers

 Technical Specifications

Description Beam splitter to create two foci perpendicular to axis
Angle between beams, mrad 2.5
ΔF air, mm
proportional to focal length of focusing lens
0.5 mm with lens of F200 mm
0.75 mm with lens of F300 mm
Clear Aperture, mm 48
Spectral band, nm 1020 - 1100
other wavelengths on request
Recommended maximum power, CW 6 kW
(by a beam of >25 mm 1/e2 diameter)
Mounting threads M58x1 at entrance and exit
Water cooling through 6-1/8 fittings
Diameter, mm 90
Length, mm 75.5

For your convenience, you can contact our R & D department, request literature, ask us a question.

About Us

AdlOptica works in field of multifocus and Laser Beam Shaping Optics finding numerous industrial and scientific applications. Multi-year developments are realized in family of piShaper systems, > 70 models: almost 100% efficiency, spectrum from UV to IR, power from mW to kW, CW or pulse lasers, achromatic design, variety of flat-top spot sizes, low sensitivity to misalignment.

AdlOptica is locating in Adlershof, Berlin, Germany's leading science and technology park.

Prism Award


FoXXus is a highly flexible optics tool that gives lasers improved process performance at lower costs.

Contact Information

AdlOptica Optical Systems GmbH
Rudower Chaussee 29
12489 Berlin, Germany
Tel: +49 (30) 56 59 08 880
E-mail: info@adloptica.com