Injection lasers based on intraband carrier transitions

Towe E; Pal D; Vorobjev LE; Glukhovskoy AV; Danilov SN; Zerova VL; Panevin VY; Firsuv DA; Shalygin VA; Zegrya GG; Weber A; Grundmann M

Materials Science Forum, Vol.384-3, 209-212, 2002

Towe E, Pal D, Vorobjev LE, Glukhovskoy AV, Danilov SN, Zerova VL, Panevin VY, Firsuv DA, Shalygin VA, Zegrya GG, Weber A, Grundmann M

Novel designs of mid-infrared lasers based on intersubband electron transitions in funnel shaped quantum wells are suggested. The calculated laser parameters as well as results of photoluminescence and mid-infrared emission studies are presented.

Keywords:laser;quantum wells;mid-infrared;intersubband transitions;Auger recombination