Beam Splitters

FOR SPLITTING INTO ONE OR MORE DEFINED PARTIAL BEAMS.

When working with lasers, it is often necessary to split a laser beam into two or more defined partial beams. There are a variety of beam splitters for these applications, with different advantages and disadvantages. Dielectrically coated beam splitters have a high laser damage threshold.

combine or separate two or more beams with different wavelengths.

Customized dichroic mirrors that are suitable for your individual application are manufactured upon request.

FOR THE SIMULTANEOUS PROCESSING OF LIGHT OF DIFFERENT WAVELENGTHS

Multi-wavelength beam splitters can be optimised for different ratios of reflected and transmitted light.

Optimized for circularly polarized light

Thanks to a special coating, the reflectance remains stable for every polarization direction. It is possible to achieve reflectance values of 0.5 and 99.5% for one wavelength, as well as for a combination of several wavelengths.

DIAGNOSTIC BEAM SPLITTERS FOR PROCESS MONITORING

Dichroic mirrors separate or combine two or more beams of different wavelengths in the desired ratio and enable process monitoring on the operating level in several wavelength ranges, as well as beam diagnostics. Their complex design enables multiple transmission and reflection ranges.

Beam splitters for separating a beam into two equal parts without changing the polarization

Non-polarizing beam splitters split the incident light with an R/T ratio of 50%. They are designed for exactly one wavelength and do not have any influence on the polarization of the beam to be split.