Partial Reflection Mirrors
Broadband, single or multi wavelength performance
Our beamsplitters can be designed for a specific wavelength or wavelengths and can be designed to split or combine laser beams operating in the visible through infrared wavelengths.
20:80, 30:70, 40:60, 33:67, 1:99 or any other specific splitting ratio
A wide range of high accuracy splitting ratios can be achieved via different designs of the dielectric coatings.
Low GDD behavior for ultrafast applications
Ultrafast beamsplitters feature negligible GDD, both in reflection and transmission.
Slight wedge eliminates internal fringes
A slight wedge causes unwanted reflections from the second surface to be deflected from the optical path.
Optimization for specific state of light polarization
For an optimal result, design optimization for a specific state of light polarization is critical. Partial reflectors can be optimized for an s or p state of polarization, as well as circular polarization.
- Broadband, single or multi-wavelength performance.
- Optimization for specific state of light polarization.
- Custom reflectance and transmittance split ratios.
- Diameter from 3 mm up to 250 mm.
- Spectral range from 200 nm up to 5000 nm.