Optimized sub-wavelength grating mirror design for mid-infrared wavelength range - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Applied physics. A, Materials science & processing Année : 2011

Optimized sub-wavelength grating mirror design for mid-infrared wavelength range

Résumé

Several designs of sub-wavelength grating mirrors adapted to mid-infrared operation are reported with several percents of tolerance for the grating fabrication. These designs have been automatically optimized by the use of a genetic-based algorithm to maximize a quality factor defined to meet the requirements of a VCSEL cavity mirror. These mirrors are devoted to an integration in VCSEL operating near λ=2.3 µm, with a large bandwidth, very high reflectivity coefficient for transverse magnetic mode only, polarization selectivity and a thickness as low as 2 µm.
Fichier principal
Vignette du fichier
Chevallier.pdf (1.5 Mo) Télécharger le fichier
poster.pdf (582.98 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Format : Autre

Dates et versions

hal-00521032 , version 1 (24-09-2010)

Identifiants

Citer

Christyves Chevallier, Nicolas Fressengeas, Frédéric Genty, Joël Jacquet. Optimized sub-wavelength grating mirror design for mid-infrared wavelength range. Applied physics. A, Materials science & processing, 2011, 103 (4), pp.1139-1144. ⟨10.1007/s00339-010-6059-4⟩. ⟨hal-00521032⟩
106 Consultations
971 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More