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Oxide-confined mid-infrared VCSELs

Abstract : The first oxide-confined GaSb-based vertical-cavity surface emitting laser operating in the mid-infrared is demonstrated. Laser operation at -20°C in continuous wave is achieved with a device emitting around 2.3 µm. The influence of the lateral confinement on laser performances is presented and discussed.
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Contributor : Christophe Levallois <>
Submitted on : Thursday, February 14, 2013 - 2:44:39 PM
Last modification on : Thursday, June 10, 2021 - 3:01:34 AM



Youness Laaroussi, Dorian Sanchez, Laurent Cerutti, Christophe Levallois, Cyril Paranthoën, et al.. Oxide-confined mid-infrared VCSELs. Electronics Letters, IET, 2012, 48 (25), pp.1616-1618. ⟨10.1049/el.2012.3572⟩. ⟨hal-00788447⟩



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