Polarising Beamsplitters on a flat

An optical thin film based Polarising Beamsplitter transmits one polarisation (typically p-pol) and reflects the other polarisation (typically s-pol) within a certain wavelength range. The Polarisation Beamsplitter is typically used in AOI = 45°. This special thin film component can be designed at other AOIs.

Below we show typical data for a couple of manufactured Polarising Beamsplitters. The data sheets show typical transmission curves for s- and p-polarised light and an AOI=45°. If you need further information please, contact us. We can also develop your custom specific Beamsplitter.