Patent ID: 7019332
Filing Date: 2006-03-28
Classification: H01L,H01S

Abstract:
1. A semiconductor structure comprising: a monocrystalline silicon substrate; an amorphous oxide material in contact with the monocrystalline silicon substrate; a monocrystalline metal oxide selected from the group consisting of alkaline earth metal titanates, alkaline earth metal zirconates, alkaline earth metal hafnates, alkaline earth metal tantalates, alkaline earth metal ruthenates, alkaline earth metal niobates, alkaline earth metal vanadates, alkaline earth metal tin-based perovskites, lanthanum aluminate, lanthanum scandium oxide, gadolinium oxide and mixtures thereof contacting the amorphous oxide material; a monocrystalline compound semiconductor material overlying the monocrystalline metal oxide; and a wavelength locker overlying the monocrystalline silicon substrate, the wavelength locker operable to provide a feedback signal to an optical transmitter in response to a reception of an optical output signal from the optical transmitter, the feedback signal to stabilize a transmission of the optical output signal by the optical transmitter.