DocumentCode
520984
Title
Improvement on the luminescence efficiency, electroluminescence linewidth and transport properties of ZnCdSe/ZnCdMgSe Quantum Cascade structures
Author
Yao, Yu ; Charles, William O. ; Franz, Kale J. ; Shen, Aidong ; Tamargo, Maria C. ; Gmachl, Claire F.
Author_Institution
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
We present electroluminescence from ZnCdSe/ZnCdMgSe Quantum Cascade structures, with 3 times higher luminescence efficiency, 30% narrower electroluminescence linewidths than our first demonstration. The measured turn-on voltage matches with the calculated value.
Keywords
Electroluminescence; Electrons; Laser transitions; Luminescence; Optical coupling; Quantum cascade lasers; Quantum well lasers; Semiconductor lasers; Voltage; X-ray scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA, USA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5500588
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