Abstract: A perpendicular magnetic recording system uses bit-patterned media (BPM) and circularly polarized light to switch the magnetization of the discrete magnetic bits by the inverse Faraday effect. Circularly polarized light generates an external rotating electric field in a plane orthogonal to the light propagation direction, which induces a magnetic field parallel to the light propagation direction in a magnetic material exposed to the electric field. The BPM is a generally planar substrate with discrete spaced-apart metal or metal alloy magnetic islands that are magnetizable in a perpendicular direction and are separated by nonmagnetic spaces of non-metallic material on the substrate. A near-field metal transducer is patterned into at least three tips, with the tips surrounding and defining a transducer active region. The circularly polarized light is incident on the tips, which produce a strong in-plane rotating electric field.