Y Painchaud, MJ Picard, I Betty, C Latrasse… - US Patent …, 2020 - Google Patents
A spot-size converter includes a first part of a waveguiding structure to couple to a first waveguide to receive light from or transmit light to the first waveguide in a first propagation …
RS Tummidi, M Webster, V Patel - US Patent 9,618,699, 2017 - Google Patents
Embodiments herein describe disposing a waveguide adapter onto an SOI device after the components on a silicon surface layer have been formed. That is, the waveguide adapter is …
Y Painchaud, M Picard, I Betty - US Patent 9,759,864, 2017 - Google Patents
US9759864B2 - Spot-size converter for optical mode conversion and coupling between two waveguides - Google Patents US9759864B2 - Spot-size converter for optical mode conversion …
GA Fish - US Patent App. 13/412,441, 2013 - Google Patents
Embodiments of the invention describe a silicon photonic interconnect, formed from an SOI substrate, having a waveguide for receiving optical data from an integrated circuit. Said …
RA Budd - US Patent 9,563,018, 2017 - Google Patents
BACKGROUND The present invention generally relates to photonic wave guide structures, and more particularly, to photonic wave guide structures coupling to optical fibers. Single …
T Simoyama - US Patent 10,580,923, 2020 - Google Patents
(57) ABSTRACT A disclosed optical semiconductor device includes a first semiconductor layer having a first refractive index and a first optical absorption coefficient; and a second …
MJ Kobrinsky, JH Tseng, BA Block - US Patent App. 13/997,635, 2013 - Google Patents
BACKGROUND 0002 Optical signals may be used to communicate infor mation between integrated circuits (ICs) such as ICs formed on different dies. Present techniques to optically …
C Fertig, MW Puckett, S Tin - US Patent 11,079,542, 2021 - Google Patents
Abstract Systems and methods for an integrated photon source and detector of entangled photons are provided. In certain embodiments, a system includes a first waveguide layer …
M Lipson, B Guha - US Patent App. 15/688,374, 2018 - Google Patents
Methods, systems, and devices are disclosed for implementing a fiber-waveguide evanescent coupling. In one aspect, a device having integrated photonic components …