Robust Design by Antioptimization for Parameter Tolerant GaAs/AlOx High Contrast Grating Mirror for VCSEL Application

Abstract : 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 been designed in order to enhance the properties of mid-infrared VCSEL devices by replacing the top Bragg mirror of the cavity. A robust optimization algorithm has been implemented to design the HCG structure not only as an efficient mirror but also as a robust structure against the imperfections of fabrication. The design method presented here can be easily adapted for other HCG applications at different wavelengths.
Document type :
Journal articles
Complete list of metadatas

https://hal-supelec.archives-ouvertes.fr/hal-00870878
Contributor : Christyves Chevallier <>
Submitted on : Tuesday, October 8, 2013 - 12:06:43 PM
Last modification on : Wednesday, June 26, 2019 - 1:16:04 PM
Long-term archiving on : Thursday, January 9, 2014 - 4:28:33 AM

Files

chevallier_jlt_2013.pdf
Files produced by the author(s)

Identifiers

Citation

Christyves Chevallier, Frédéric Genty, Nicolas Fressengeas, Joel Jacquet. Robust Design by Antioptimization for Parameter Tolerant GaAs/AlOx High Contrast Grating Mirror for VCSEL Application. Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2013, 31 (21), pp.3374-3380. ⟨10.1109/JLT.2013.2282871⟩. ⟨hal-00870878⟩

Share

Metrics

Record views

259

Files downloads

478