57 ABSTRACT A microwave monolithic integrated circuit includes a copla nar waveguide
(CPW) formed by a composite silicon struc ture constituted by a relatively high resistivity …

An optoelectronic device having a flexible substrate and an optical interconnect (ie
waveguide) comprising a sol-gel based material formed on the substrate. The sol-gel based …

BACKGROUND Wavelength division multiplexing (WDM) is a valuable technique for
increasing the information carrying capacity of optical transmissions for Voice …

Photonic interconnect reconfigurably couples integrated cir cuits such as microprocessor,
memory or other logic com ponents. Detector, modulator, broad-band coupler and …

The present invention provides a germanium photodetector that is evanescently coupled to
a silicon waveguide and does not abut the silicon waveguide. In the present invention, a …

(57) ABSTRACT A vertical stack of a first silicon germanium alloy layer, a second epitaxial
silicon layer, a second silicon germanium layer, and a germanium layer are formed …

Nanometer scale silicon-on-insulator (SOI) guided-wave optical components in the near
infra-red employ an SOI platform for optical isolation, and single mode silicon strip etched …

4,695,120 A 9/1987 Holder including at least one component of the active electronic
4,728,167 A 3/1988 Soref et al. device and at least one component of the optical device. The …

N common waveguide being well below any operating wave length, therefore providing
conditions for low-loss propaga tion of each operating wavelength to its designated …

BACKGROUND Wavelength division multiplexing (WDM) is a valuable technique for
increasing the information carrying capacity of optical transmissions for Voice …