Splitting light beams – with high-precision beam splitters
Beam splitters
Frequently used in laser, measurement, and control technology, beam splitter plates and beam splitter cubes are the ideal optical components for splitting light in terms of intensity, polarization, and wavelength.
We will find the right solution for you that leaves nothing to be desired in terms of precision. Do you have specific questions or special requests? Please feel free to contact us.
Technical specifications
Beamsplitter plates
Application
In optical measurement and projection engineering for dividing or combining paths of rays
as semitransparent mirrors
also with lip angle for avoiding multiple reflections
Designs
Polarized, non-polarized, selective in reflective and transmission range, rear faces mostly broadband anti-reflective
Standard coatings: R/T = 30/70%, 50/50%, 70/30% for wavelength ranges of 425 to 675 nm and 675 to 1000 nm
Designs with carrier material Borofloat 33 in 1.1 mm thickness; see Products on stock
Substrate material
Optical glasses (by SCHOTT, OHARA …), fused silica, Borofloat glass, special materials
Dimensions
Blanks as per client’s choice: round, rectangular, elliptical to 400 x 400 mm made of flat glasses; or substrates according to our optical plane plates or wedge plates
See windows and prisms
Flatness, parallelism
According to specification of flat glass plates or, if optically polished plane plates are used; see windows
Surface defects
Up to 5/Nx0.04 as per DIN ISO 10110
Coating
Dielectric and metallic; refer to Optical coatings
Metrology
Beamsplitter cubes
Application
For separation or combination of light: transmitted beam without wavefront distortion and deflection; reflected and transmitted part of beam pass identical optional path lengths
Designs
Polarizing, non-polarizing, metallic (slightly polarizing) and dielectric coating
Selectable reflection and transmission range
Absorption < 5%
Deflection tolerance < 10'
All outer surfaces broadband anti-reflective coatings
Material
Optical glasses (by SCHOTT, OHARA …), fused silica, special materials
Dimensions
2 to 80 mm edge length
Flatness, parallelism
Depending on usage of substrate prisms; refer to prisms
Surface defects
Up to 5/Nx0,04 as per DIN ISO 10110
Coating
Dielectric and metallic; refer to Optical coatings
Metrology
Achieving reproducible quality
With high-precision measurement technology
You need reliable high quality in our various precision optics, spherical optics, and technical glass products. We achieve this quality for you thanks to our high-quality measurement technology and measuring equipment.
Upon customer request, we will provide you with a test report containing all the required test characteristics. All materials used are tested in accordance with current specifications and certified upon request. We guarantee you consistently high quality!
- Visual defect inspection
- Angle measurement
- Parallelism measurement
- Interferometer evaluation
- Roughness measurement
- Spectral reflection and transmission measurement
Every prototype starts with an idea.
From the idea to series production.
From the idea to prototype production to the manufacture of spherical optics, high-precision flat optics, technical glass, or optical assemblies, we will find an efficient product solution for you.
Concept
No matter how challenging the task, we work with you to develop solutions tailored to your individual needs.
Design
Designing means developing the blueprint for a technical product in such a way that it can be manufactured. We have the relevant expertise and the necessary technical equipment to do this.
Production
Your product is manufactured in our production facility according to your individual specifications. Our many years of experience and modern machine and plant technology are a great advantage for you here.
Testing
All manufactured components undergo the necessary testing processes. The measurement results are documented accordingly.
Delivery
We deliver your components in standard packaging as well as in special packaging tailored to your specific requirements.
2001
founded
2.700 m²
production area
2
locations
DIN EN ISO 9001
certified
QUALITY
made in Germany
What you can rely on
Made in Germany
International
High quality
Professional
Independent
