Inventor

FREY LAURENT

FR32 patents

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

FREY LAURENT

COMMISSARIAT ENERGIE ATOMIQUE

SPAD photodiode covered with a network

Ultra-sensitive optical detector with high time resolution

High time-resolution ultrasensitive optical detector, using grating coupling

High time-resolution ultrasensitive optical sensor using a planar waveguide leakage mode, and methods for making same

Ultrasensitive optical detector having a large temporal resolution and using a waveguide, and methods for producing said detector

Device for detecting electromagnetic radiation having an encapsulating structure including at least one interference filter

Optical filtering device including fabry-perot cavities comprising first and second structured layers

Image sensor

Optical filtering device including Fabry-Perot cavities and structured layer belonging conjointly to first and second interference filters

Coherent lidar imaging system

Interference filter

Optical scanner

Device and method for detecting particles and method for manufacturing same

LIDAR imaging system with FMCW type heterodyne detection comprising a device for correcting the phase of the reference signal

Detection device and associated lidar system

Detector with deflecting elements for coherent imaging

Reflective device

Image sensor comprising an array of interference filters

ST MICROELECTRONICS SA

Back side illumination photodiode of high quantum efficiency

Back side illumination photodiode of high quantum efficiency

Thick multilayer interference filter having a lower metal layer located within an interconnect region

Method for producing an optical filter in an integrated circuit, and corresponding integrated circuit

Method of optimizing the quantum efficiency of a photodiode

COMMISSARIAT L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

High quantum efficiency photodetector

Method of forming an infrared filter associated with an image sensor

BOUTAMI SALIM

Optical filter suitable for dealing with a radiation of variable incidence and detector including said filter

GIDON PIERRE

Filtering matrix structure, associated image sensor and 3D mapping device

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT

Optical filtering structure in the visible and/or infrared domain

ST MICROELECTRONICS CROLLES 2

Spad photodiode of high quantum efficiency

ULIS

Method of manufacturing an infrared detector having a micro-cavity and a low refraction index step at an interface with a transparent cap, and associated infrared detector

ST MICROELECTRONICS CROLLES 2 SAS

Photodiode of high quantum efficiency

REY ALAIN-MARCEL

Method for producing micron-resolution coloured images embedded in a very robust, very durable medium