Beamsplitter, FemtoOptics, P Polarized, 25.4 mm diameter, 90%, 730-870 nm

The 10Q08-03UF.BS90 is a dielectric coated beamsplitter for splitting P polarized beams with pulses 25 fs and less. Designed to work from 730 to 870 nm at 45 degrees angle of incidence, 90% of the P polarized input will be reflected and the remainder transmitted. The broadband partially reflecting coating introduces negligible GDD upon transmission and reflection. Special care should be taken when mounting the beam splitters, since mechanical tension may lead to surface bending.