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arXiv · 1011.6565

Vertical cavity surface emitting laser action of an all monolithic ZnO-based microcavity

S. Kalusniak·S. Sadofev·S. Halm·F. Henneberger
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Abstract

We report on room temperature laser action of an all monolithic ZnO-based vertical cavity surface emitting laser (VCSEL) under optical pumping. The VCSEL structure consists of a 2λ microcavity containing 8 ZnO/Zn(0.92)Mg(0.08)O quantum wells embedded in epitaxially grown Zn(0.92)Mg(0.08)O/Zn(0.65)Mg(0.35)O distributed Bragg reflectors (DBRs). As a prerequisite, design and growth of high reflectivity DBRs based on ZnO and (Zn,Mg)O for optical devices operating in the ultraviolet and blue-green spectral range are discussed.

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S. Kalusniak, S. Sadofev, S. Halm, F. Henneberger. 2011-01-10. Vertical cavity surface emitting laser action of an all monolithic ZnO-based microcavity. https://doi.org/10.1063/1.3533800

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