Inventor

SANSONETTI PIERRE

FR35 patents

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

SANSONETTI PIERRE

CIT ALCATEL

Fiber Bragg grating optical filter with a constant group-delay response in its working band

Filter optical waveguide with inclination and linear chirp

Filtering optical fiber having a modified photosensitivity profile

Apparatus for adding and dropping wavelength multiplex channels

Photosensitive optical fiber for a bragg grating filter, a method of fabricating said fiber, and a chromatic dispersion and chromatic dispersion slope compensator including a fiber of this kind

Method, a system, and a line for optical fiber transmission

Optical fiber including a short filter

Compensation of polarization mode dispersion of a grating written in an optical fiber

Optical filter with little variation in chromatic dispersion

ALCATEL FIBRES OPTIQUES

Method of manufacturing a multi-core optical fiber

Dispersion-shifted monomode optical fiber

Dispersion-shifted monomode optical fiber

Method of modifying the longitudinal distribution of the pitch of a diffraction grating, and a method of making such a grating in an optical waveguide

Method of manufacturing a multi-core optical fiber

DRAKA COMTEQ BV

Hybrid single-mode and multimode optical fiber

Hybrid single-mode and multimode optical fiber

Chromatic dispersion compensation module

High bandwidth multimode optical fiber optimized for multimode and single-mode transmissions

High bandwidth multimode optical fiber optimized for multimode and single-mode transmissions

ALCATEL NV

Wavelength selective optical delay line

Method of forming a dispersing grating in an optical fiber

Regulated optical amplifier having an optical circulator

ALSTHOM CGE ALCATEL

Method of and system for writing a bragg grating point by point by point in an optical fiber

Band-pass filter in an optical waveguide

Filter obtained by writing a Bragg grating into an optical fiber

MENIGAUX LOUIS

Process for the production of a monolithic integrated optical device incorporating a semiconductor laser and device obtained by this process

Process for manufacturing a semiconductor laser having a buried ribbon

ALCATEL SUBMARCOM

Filter for guided light, and an optical link including the filter

Dispersion-flattened single-mode optical waveguide with large effective mode surface area

BERTIN & CIE

Method of making an index grating in an optical fiber, and a quasi-distributed array of sensors formed in said fiber

Sequential demultiplexing receiver for a network of optical sensors using spectrum modulation encoding

ALCATEL LUCENT

Mode converter

ALCATEL CABLE

Dispersion-shifted monomode optical fiber

AVANEX CORP

Reducing insertion losses of a written in grating with mode coupling in the cladding

DRAKA COMTEO B V

Fibre for compensation of the cumulative chromatic dispersion in a fibre with negative chromatic dispersion