Beam splitters separate light into two parts; transmitted (T) and reflected (R), both of which can be utilised. The ratio of R:T can be chosen and can be R:T or T:R depending on the optical path (typically values are 50:50, 75:25, 80:20). The operational wavelength region can be selected from the range 200-8000nm to suit […]
Anti-reflection or AR Coatings are applied to surfaces to minimise unwanted reflections within an optical system. Such coatings also increase the transmission or throughput. These AR coatings address a range of requirements: Single layers for modest reflection reduction, Wavelength specific high performance, Multilayer for broadband reflection reduction and Multiwaveband high performance. Such coatings are available […]
