Title of article
Optical pumping in nitride cavities with etched mirror facets
Author/Authors
Binet، نويسنده , , F and Duboz، نويسنده , , J.Y and Laurent، نويسنده , , N and Bonnat، نويسنده , , C and Collot، نويسنده , , P and Hanauer، نويسنده , , F and Briot، نويسنده , , O and Gil، نويسنده , , B and Scholz، نويسنده , , F and Off، نويسنده , , J and Sohmer، نويسنده , , A، نويسنده ,
Pages
5
From page
183
To page
187
Abstract
We present the fabrication of mirror facets by chemically assisted ion beam etching. Optical pumping experiments are performed to characterize the facets. The reflection coefficient is measured and its value confirms the high quality of the etched mirrors. Optical resonators are then realized in a double heterostructure composed of InGaN and GaN. Stimulated and laser emissions are investigated in this heterostructure and we show that population inversion can occur in both materials.
Keywords
Ion beam etching , Reflection coefficient , Laser emissions
Journal title
Astroparticle Physics
Record number
2065284
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