 |
ECOLE SUPÉRIEURE D'ÉLECTRICITÉ Une grande école d'ingénieurs au cœur des sciences de l'information,de l'énergie et des systèmes |
 |
Journal articles
Optimized Si/SiO2 high contrast grating mirror design for mid-infrared wavelength range: robustness enhancement
Abstract : 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 tolerance of the different lengths of the structure, the robustness with respect to the fabrication errors has been enhanced to high tolerance values between 5 % and 210 %. This adjustment of the dimensions of the structure leads to a 250 nm large bandwidth mirror well adapted for a VCSEL application at λ = 2.65 µm and can easily be scaled for other wavelengths.
Cited literature [13 references]
https://hal-supelec.archives-ouvertes.fr/hal-00628574
Contributor : Christyves Chevallier <>
Submitted on : Thursday, November 17, 2011 - 2:35:20 PM
Last modification on : Wednesday, March 31, 2021 - 3:46:08 PM
Long-term archiving on: : Saturday, February 18, 2012 - 2:21:05 AM
Contributor : Christyves Chevallier <>
Submitted on : Thursday, November 17, 2011 - 2:35:20 PM
Last modification on : Wednesday, March 31, 2021 - 3:46:08 PM
Long-term archiving on: : Saturday, February 18, 2012 - 2:21:05 AM
Files
chev.pdf
Files produced by the author(s)