Title :
Long wave, room temperature II-VI-based quantum cascade emitters
Author :
Ravikumar, Arvind P. ; Garcia, Thor A. ; De Jesus, Joel ; Tamargo, Maria C. ; Gmachl, Claire F.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
Abstract :
We demonstrate the first long-wave, room temperature II-VI materials based Quantum Cascade emitter around 7.2 μm. At 80 K, a device differential resistance of 2.6 Ω and a narrow electroluminescent width of 16% was obtained.
Keywords :
II-VI semiconductors; electric resistance; electroluminescence; quantum cascade lasers; differential resistance; electroluminescent width; long wave quantum cascade emitters; resistance 2.6 ohm; room temperature II-VI-based quantum cascade emitters; temperature 293 K to 298 K; temperature 80 K; Current measurement; Optical diffraction; Optical imaging; Quantum cascade lasers; Resistance; Temperature; Temperature measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
