| Autor: |
Fadeev MA, Rumyantsev VV, Kadykov AM, Dubinov AA, Antonov AV, Kudryavtsev KE, Dvoretskii SA, Mikhailov NN, Gavrilenko VI, Morozov SV |
| Jazyk: |
angličtina |
| Zdroj: |
Optics express [Opt Express] 2018 May 14; Vol. 26 (10), pp. 12755-12760. |
| DOI: |
10.1364/OE.26.012755 |
| Abstrakt: |
We report stimulated emission in the 2.8-3.5 μm wavelength range from HgTe/CdHgTe quantum well (QW) heterostructures at temperatures available with thermoelectric cooling. The structures were designed to suppress the Auger recombination by implementing narrow (1.5 - 2 nm wide) QWs. We conclude that Peltier cooled operation is feasible in lasers based on such structures, making them of interest for spectroscopy applications in the atmospheric transparency window from 3 to 5 μm. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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