Inventor

PAINCHAUD YVES

CA44 patents

⚠️ This page may combine multiple inventors who share the name “PAINCHAUD YVES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PAINCHAUD YVES

CIENA CORP

Spot-size converter for optical mode conversion and coupling between two waveguides

Spot-size converter for optical mode conversion and coupling between two waveguides

Silicon photonics modulator using TM mode and with a modified rib geometry

Spot-size converter for optical mode conversion and coupling between two waveguides

Phase modulator with reduced residual amplitude modulation

Connectorized optical chip assembly

Optical modulator robust to fabrication errors

Optical modulator robust to fabrication errors

Photodetector circuit with improved saturation current and integrated optical filtering

Spot-size converter for optical mode conversion and coupling between two waveguides

Optical modulator with improved efficiency

Silicon-based modulator with different transition zone thicknesses

Silicon-based modulator with optimized doping profile

Silicon-based modulator with optimized longitudinal doping profiles

Silicon-based modulator with different transition zone thicknesses

Free-carrier absorption variable optical attenuators and thermal phase shifters formed by an optical waveguide having multiple passes in an intrinsic region

Silicon photonics modulator using TM mode and with a modified rib geometry

Managing stray light absorption in integrated photonics devices

Managing evanescent optical coupling in photonic integrated circuits

TERAXION INC

Method and phase mask for manufacturing a multi-channel optical grating

Optical structure for the compensation of chromatic dispersion in a light signal

Polarization rotator assembly including a subwavelength composite portion

Tunable chromatic dispersion compensator

Optical structure for the compensation of chromatic dispersion and dispersion slope in a light signal

Method and apparatus for recording an optical grating in a photosensitive medium

Compact polarization-insensitive optical receiver

Methods for improving the optical properties of Bragg gratings

Tunable optical structure for the compensation of chromatic dispersion in a light signal

PAINCHAUD YVES

Spot-size converter for optical mode conversion and coupling between two waveguides

Method and apparatus for measuring a factor characterizing a balanced detection device

Interferometer based on a tilted MMI

Interferometer based on a tilted MMI

INST NAT OPTIQUE

Optical sensing devices

Method for spatially controlling the period and amplitude of BRAGG filters

Method for spatially controlling the period and amplitude of Bragg filters

Method and apparatus for spectrally designing all-fiber filters

ART ADVANCED RES TECHNOLOGIES

Optical imaging of turbid media with depth-related discrimination

Optical detection system and method

SDL INC

Optical device employing edge-coupled waveguide geometry

POULIN MICHEL

Optical modulator with improved efficiency

PELLETIER FRANCOIS

Fiber coupling technique on a waveguide

ART RECH S ET TECHNOLOGIES AVA

Scanning module for imaging through scattering media

AEROSPACE RES TECH INC

Optical imaging through scattering media: fit to an inhomogeneous diffusion model for differentiation

AYOTTE SIMON

Low white frequency noise tunable semiconductor laser source