DocumentCode
500204
Title
Degree of mode localization in Random lasing from ZnO nanoparticles
Author
Fallert, Johannes ; Sartor, Janos ; Dietz, Roman J B ; Schneider, Daniel ; Zalamai, Victor ; Klingshirn, Claus ; Kalt, Heinz
Author_Institution
Inst. fur Angewandte Phys., Univ. Karlsruhe (TH), Karlsruhe, Germany
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
We present an experimental procedure to directly extract the degree of localization of random laser modes in ZnO powders. Strongly localized and extended modes are found to coexist within the same ensemble area.
Keywords
II-VI semiconductors; laser modes; nanoparticles; nanophotonics; random media; wide band gap semiconductors; zinc compounds; ZnO; degree of localization; ensemble area; localized-extended mode coexistence; nanoparticles; random laser modes; Laser modes; Nanoparticles; Optical resonators; Optical scattering; Particle scattering; Powders; Resonance light scattering; Scanning electron microscopy; Spatial resolution; Zinc oxide; 140.3380; 160.4236; 290.7050;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225586
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