| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 734609 | Optics & Laser Technology | 2012 | 5 Pages |
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=2.65μm and can easily be scaled for other wavelengths.
► High reflectivity and polarization selective mirror. ► High contrast grating mirror for VCSEL application. ► High contrast grating design with large fabrication tolerances.
Related Topics
Physical Sciences and Engineering
Engineering
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Authors
C. Chevallier, N. Fressengeas, F. Genty, J. Jacquet,