Title :
Photoluminescence characteristics of Fe2+ doped ZnSe polycrystal with quantum cascade laser pumping
Author :
Yu Song ; Mirov, Sergey B. ; Gmachl, Claire F. ; Khurgin, Jacob B.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
Abstract :
The Photoluminescence spectra and lifetime of Fe2+ doped ZnSe crystal with quantum cascade laser pumping is measured. At room temperature the photoluminescence lifetime is ~ 0.38 μs, which increases to ~ 100 μs at 80K.
Keywords :
II-VI semiconductors; iron; laser beam effects; optical materials; optical pumping; photoluminescence; quantum cascade lasers; zinc compounds; Fe2+ doped ZnSe polycrystal; ZnSe:Fe2+; photoluminescence characteristics; photoluminescence lifetime; photoluminescence spectra; quantum cascade laser pumping; room temperature; temperature 293 K to 298 K; temperature 80 K; Crystals; Laser excitation; Measurement by laser beam; Power lasers; Pump lasers; Quantum cascade lasers; Temperature measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
