DocumentCode
2150811
Title
Lasing dynamics in ZnO nanorods
Author
Fallert, J. ; Zhou, H. ; Hauschild, R. ; Wissingev, M. ; Stelzl, F. ; Klingshivn, C. ; Kalt, H.
Author_Institution
Karlsruhe Univ., Karlsruhe
fYear
2007
fDate
17-22 June 2007
Firstpage
1
Lastpage
1
Abstract
The gain mechanisms and the lasing dynamics of ZnO nanorods are investigated in this work as a function of temperature and excitation power. Measurements are obtained using a streak camera which allows to resolve the onset and decay of the lasing emission on a ps-timescale for a single lasing peak. Observations show multimode lasing for some nanorods caused by higher excitation densities.
Keywords
II-VI semiconductors; laser modes; nanostructured materials; semiconductor lasers; wide band gap semiconductors; zinc compounds; ZnO; excitation densities; excitation power; gain mechanisms; lasing dynamics; lasing emission; multimode lasing; nanorods; streak camera; Laser excitation; Laser modes; Optical resonators; Phased arrays; Photonic band gap; Scanning electron microscopy; Stimulated emission; Substrates; Temperature; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location
Munich
Print_ISBN
978-1-4244-0931-0
Electronic_ISBN
978-1-4244-0931-0
Type
conf
DOI
10.1109/CLEOE-IQEC.2007.4385989
Filename
4385989
Link To Document