Semiconductor light source, optical pickup head apparatus, and data record/playback apparatus

摘要

The light source package comprises a first light source for emitting a first light beam, a second light source for emitting a second light beam which is different from the first light beam, and a deflection arrangement which deflects the first and second light beam and releasing the deflected light beam as a third light beam. The deflection arrangement includes a first and second deflectors which deflects the first and second light beams such that the optical axes of the first and second deflected light beams are substantially coincide.