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Temperature dependence of the key electro-optical characteristics for midinfrared emitting quantum cascade lasers
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10.1063/1.3478836
/content/aip/journal/apl/97/7/10.1063/1.3478836
http://aip.metastore.ingenta.com/content/aip/journal/apl/97/7/10.1063/1.3478836

Figures

Image of FIG. 1.
FIG. 1.

Calculated conduction band profile and key wave functions for DW QC laser (Ref. 7) emitting at . The upper laser state is labeled as 4; while 5 and 6 are upper energy states in the AR. g and ug are the ground states of the injector and of the upper miniband in the extractor, respectively.

Tables

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Table I.

Measured and calculated parameters for conventional (Ref. 3) and DW (Ref. 7) QCLs of the DPR design . is relative electron leakage, where is the threshold-current density.

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/content/aip/journal/apl/97/7/10.1063/1.3478836
2010-08-16
2014-04-18
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Temperature dependence of the key electro-optical characteristics for midinfrared emitting quantum cascade lasers
http://aip.metastore.ingenta.com/content/aip/journal/apl/97/7/10.1063/1.3478836
10.1063/1.3478836
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