Power scalable 2.5 μm (AlGaIn)(AsSb
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J. Paajaste; R. Koskinen; J. Nikkinen; S. Suomalainen; O.G Okhotnikov
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Article
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2011
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Elsevier Science
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English
⚖ 460 KB
We demonstrate first GaSb-based semiconductor disk laser (SDL) emitting 0.6 W of output power at 2.5 mm. A gain structure comprising 15 strained In 0.35 Ga 0.65 As 0.09 Sb 0.91 quantum wells sandwiched between Al 0.35 Ga 0.65 As 0.035 Sb 0.965 barriers was grown by molecular beam epitaxy on (1 0 0)