III-V component with multi-layer silicon photonics waveguide platform

JT Bovington, KJ Thomson, DF Siriani - US Patent 10,782,475, 2020 - Google Patents
Embodiments provide for a photonic platform, comprising: a silicon component; a III-V
component; and a bonding layer contacting the silicon component on one side and the III-V …

Laser integration into a silicon photonics platform

JT Bovington, KJ Thomson, DF Siriani - US Patent 11,133,645, 2021 - Google Patents
The present disclosure provides for laser integration into photonic platforms in which a first
wafer, including a first substrate and a first insulator that includes a first plurality of dies that …

Photonic platform having light-transferring interlayer transitions

WD Sacher, JKS Poon - US Patent 9,817,185, 2017 - Google Patents
A silicon photonic platform includes a substrate supporting a buried oxide layer, an active
silicon layer deposited on the buried oxide layer, a first silicon nitride layer separated from …

Optical waveguide network of an interconnecting ic module

B Dutt, AK Kapoor - US Patent App. 13/843,206, 2014 - Google Patents
The subject matter disclosed herein relates to a photonic module comprising: a silicon-on-
insulator (SOI) wafer; one or more photonic components on the SOI wafer; a plurality of …

Two-stage adiabatically coupled photonic systems

B Park, D Mahgerefteh - US Patent 10,001,599, 2018 - Google Patents
In an example, a photonic system includes a Si PIC with a Si substrate, a SiO 2 box formed
on the Si substrate, a first layer, and a second layer. The first layer is formed above the SiO 2 …

Two-stage adiabatically coupled photonic systems

D Mahgerefteh, B Park, J Chen, X Xu… - US Patent …, 2020 - Google Patents
In an example, a photonic system includes a Si PIC with a Si substrate, a SiO2 box formed
on the Si substrate, a first layer, and a second layer. The first layer is formed above the SiO2 …

Configurable compact photonic platforms

D Liang, DA Fattal, M Fiorentino, Z Peng… - US Patent …, 2018 - Google Patents
Compact photonics platforms and methods of forming the same are provided. An example of
a compact photonics platform includes a layered structure having an active region along a …

Yield enhancement techniques for photonic communications platform

NC Harris, C Ramey - US Patent App. 17/942,404, 2023 - Google Patents
Some embodiments relate to a photonic system comprising: a photonic substrate patterned
with a plurality of photonic modules including at least first and second photonic modules …

Thin-film integration compatible with silicon photonics foundry production

S Fathpour, A Honardoost, S Khan - US Patent 10,718,904, 2020 - Google Patents
A photonic integrated circuit and a method of fabrication are provided which includes: a
substrate; a first optical waveguide disposed, at least in part, extending across the substrate …

Photonic chip and method of manufacture

G Reed, D Thomson - US Patent App. 17/416,120, 2022 - Google Patents
A silicon photonic chip is provided comprising a top silicon device layer; an insulating layer
beneath the top silicon device layer, an intermediate silicon device layer beneath the …