Case Study: Dichroic Filter for separating Visible and 8-12µm Infra -Red

Case Study: Beamsplitter for Visible and Far Infra-Red Radiation

We have been approached for a solution to this many times over the years often from Universities and Research institutes. Over many years we have accumulated a bank of knowledge and ‘coating hacks’ based on the properties of materials that we have worked with, and this knowledge was used to solve this issue. The spectral performance for T and R are shown above, we are often asked for this solution, so much so that we actually stock it on our shelves ready to dice or core drill to any size diameter or rectangle!