@Article{Supelec733,
author = {Christyves Chevallier and Nicolas Fressengeas and Frédéric Genty and Joel Jacquet},
title = {{Optimized sub-wavelength grating mirror design for mid-infrared wavelength range}},
journal = {Applied Physics A},
year = {2011},
volume = {103},
number = {4},
pages = {1139-1144},
month = {jun},
url = {http://dx.doi.org/10.1007/s00339-010-6059-4},
doi = {10.1007/s00339-010-6059-4},
abstract = {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.}
}