Inventor
POULIN MICHEL
CA26 patents
⚠️ This page may combine multiple inventors who share the name “POULIN MICHEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIENA CORP
21 patentsUS10663663B2May 26, 2020
Spot-size converter for optical mode conversion and coupling between two waveguides
CIENA CORP28 citations93
US9703047B2Jul 11, 2017
Spot-size converter for optical mode conversion and coupling between two waveguides
CIENA CORP32 citations93
US10908474B2Feb 2, 2021
Optical modulator and optical modulator driver devices and methods utilizing independent arm bias to mitigate fabrication errors
CIENA CORP7 citations83
US10197734B2Feb 5, 2019
Spot-size converter for optical mode conversion and coupling between two waveguides
CIENA CORP12 citations83
US9941973B2Apr 10, 2018
Phase modulator with reduced residual amplitude modulation
CIENA CORP8 citations83
US9851521B2Dec 26, 2017
Connectorized optical chip assembly
CIENA CORP11 citations83
US11740533B2Aug 29, 2023
Providing a drive signal for optical modulator portions
CIENA CORP4 citations74
US10823988B2Nov 3, 2020
Optical modulator robust to fabrication errors
CIENA CORP2 citations73
US10330961B2Jun 25, 2019
Optical modulator robust to fabrication errors
CIENA CORP5 citations73
US11768391B2Sep 26, 2023
Carrier depletion-based silicon photonic modulator using capacitive coupling
CIENA CORP3 citations72
US10830638B2Nov 10, 2020
Photodetector circuit with improved saturation current and integrated optical filtering
CIENA CORP6 citations72
US10371895B2Aug 6, 2019
Spot-size converter for optical mode conversion and coupling between two waveguides
CIENA CORP4 citations72
US10197821B2Feb 5, 2019
Optical modulator with improved efficiency
CIENA CORP5 citations72
US11460724B2Oct 4, 2022
Optical modulator robust to fabrication errors through an RF electrical crossing
CIENA CORP2 citations70
US11500157B1Nov 15, 2022
Silicon Selective Epitaxial Growth (SEG) applied to a Silicon on Insulator (SOI) wafer to provide a region of customized thickness
CIENA CORP0 citations62
US12209929B2Jan 28, 2025
Characterizing integrated photonics devices
CIENA CORP0 citations61
US11683092B2Jun 20, 2023
Loss-based wavelength meter
CIENA CORP1 citations61
US11460372B2Oct 4, 2022
Characterizing integrated photonics devices
CIENA CORP0 citations61
US11768392B2Sep 26, 2023
Optical modulator robust to fabrication errors through an RF electrical crossing
CIENA CORP0 citations59
US11650475B2May 16, 2023
Apparatus and method for driving an optical modulator with independent modulator arm bias
CIENA CORP0 citations50
US12149291B2Nov 19, 2024
Coherent receiver having low VOA-induced phase changes
CIENA CORP0 citations49