OPTICAL SEMICONDUCTOR DEVICE AND OPTICAL COMMUNICATION DEVICE

摘要

A semiconductor device capable of being driven through a low voltage circuit while realizing high density mounting, and an optical communication device. In such a semiconductor device, a light emitting element comprising a first electrode (115), a light-emitting unit and a second electrode (116), and a capacitor (117) comprising a lower electrode (Ti/Pt/Au), a dielectric (SiO<sub