P&T Consulting have an extensive knowledge of materials and design techniques for optical coatings and filters operating in any waveband between 0.2 microns in the ultraviolet and 50 microns in the far infrared.

Using Macleod software, almost any thin film structure can be modelled and optimised. The effects of incidence angle, cone angle and polarisation can be predicted and the final performance can be weighted against any source intensity distribution or detector response curve.