8 citations · 24 across the 4 of their papers we have counts for
4 papers
Robust Design by Antioptimization for Parameter Tolerant GaAs/AlOx High Contrast Grating Mirror for VCSEL Application
Christyves Chevallier, Frédéric Genty, Nicolas Fressengeas +1
A GaAs/AlOx high contrast grating structure design which exhibits a 99.5% high reflectivity for a 425nm large bandwidth is reported. The high contrast grating (HCG) structure has b…
Robust design of Si/Si3N4 high contrast grating mirror for mid-infrared VCSEL application
Christyves Chevallier, Nicolas Fressengeas, Frédéric Genty +1
A Si/Si3N4 high contrast grating mirror has been designed for a VCSEL integration in mid-infrared (λ = 2.65 m). The use of an optimization algorithm which maximizes a VCSEL mirr…
Mid-infrared sub-wavelength grating mirror design: tolerance and influence of technological constraints
Christyves Chevallier, Nicolas Fressengeas, Frédéric Genty +1
High polarization selective Si/SiO2 mid-infrared sub-wavelength grating mirrors with large bandwidth adapted to VCSEL integration are compared. These mirrors have been automaticall…
Optimized Si/SiO2 high contrast grating mirror design for mid-infrared wavelength range: robustness enhancement
Christyves Chevallier, Frédéric Genty, Joel Jacquet +1
A high reflectivity and polarization selective high contrast grating mirror has been designed with the use of an automated optimization algorithm. Through a precise study of the to…