31 May 2012 Optics Balzers offers customized all-dielectric band-pass filters for the SWIR spectral region with a unique self-blocking filter design.
They combine a wide blocking range and high pass-band transmittance in a single all-dielectric interference coating. All filters are deposited by in-situ monitored plasma-assisted sputter and evaporation processes and show extreme stability in terrestrial and space environments. Optics Balzers also delivers compatible broad-band dichroic beamsplitters.
For all the latest information on our customized coatings and optics visit the website here | 
