A composite integrated optical device includes a substrate including a silicon layer and a
waveguide disposed in the silicon layer. The composite integrated optical device also …

Stockton LLP (57) ABSTRACT A hybrid integrated optical device includes a Substrate com
prising a silicon layer and a compound semiconductor device bonded to the silicon layer …

Advanced electronic functions such as photonic device bias control, modulation,
amplification, data serialization and de-Serialization, framing, routing, and other functions …

(57) ABSTRACT A composite device for splitting photonic functionality across two or more
materials comprises a platform, a chip, and a bond securing the chip to the platform. The …

A method forms a vertical output coupler for a waveguide that propagates light along a
horizontal propagation direction, through a waveguide material that overlies a buried oxide …

(57) ABSTRACT A tunable laser includes a Substrate comprising a silicon material and
again medium coupled to the Substrate. The gain medium includes a compound …

A method forms a vertical output coupler for a waveguide, formed of waveguide material and
disposed within a layer stack on a top surface of a wafer. The method includes etching …

6,714,566 B1 3, 2004 Coldren et al. 6,728,279 B1 4/2004 Sarlet et al. 7,058,096 B2 6, 2006
Sarlet et al. 7,257,283 B1 8, 2007 Liu et al. 7,633,988 B2* 12/2009 Fish et al …

SUMMARY OF THE INVENTION A tunable optical system is provided. An objective of the
invention is to provide methods of forming low cost tunable optical system, particularly, a …

A cable television transmitter includes a substrate including a silicon material, control
electronics disposed in the Substrate, and again medium coupled to the Substrate. The gain …