G PHYSICS
G02 OPTICS
G02B OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
5/00 Optical elements other than lenses
G02B5/30 Polarising elements
G02B5/3025 Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
G02B5/3058 comprising electrically conductive elements, e.g. wire grids, conductive particles