Title :
Exciton/plasma fraction from photoluminescence
Author :
Chatterjee, S. ; Mosor, S. ; Ell, C. ; Khitrova, G. ; Gibbs, H.M. ; Hoyer, W. ; Kira, M. ; Koch, S.W. ; Stolz, H. ; Princas, J.P.
Author_Institution :
Opt. Sci. Center, Arizona Univ., Tucson, AZ
Abstract :
Under some conditions photoluminescence at the exciton resonance is emitted predominantly by an electron-hole plasma, under other conditions by excitons with exciton formation most efficient at intermediate densities and low temperatures
Keywords :
excitons; photoluminescence; semiconductor plasma; electron-hole plasma; exciton formation; exciton resonance; excitons; photoluminescence; plasma fraction; quantum well structures; Electron optics; Excitons; Lattices; Nonlinear optics; Optical sensors; Photoluminescence; Plasma density; Plasma temperature; Stimulated emission; Temperature sensors;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
