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

Christyves Chevallier (1) , Nicolas Fressengeas (1) , Frédéric Genty (1) , Joël Jacquet (1)

1 LMOPS - Laboratoire Matériaux Optiques, Photonique et Systèmes

We present the design of a sub-wavelength grating mirror optimized for integration in mid-IR VCSEL. The definition of a quality factor adapted to VCSEL requirements and maximized by an optimization algorithm allowed us to obtain a polarization selective and high reflectivity structure showing several percent of tolerance.

Mots clés: VCSEL; RCWA; mirror; sub-wavelength grating; mid infrared

Domaines: Optique [physics.optics]

Christyves Chevallier, Nicolas Fressengeas, Frédéric Genty, Joël Jacquet. Optimized sub-wavelength grating mirror design for mid-infrared wavelength range. EOS Annual Meeting 2010, Oct 2010, Paris, France. pp.CD-ROM (TOM3_3493_05). ⟨hal-00558012⟩