Title :
Random laser action in ZnO nanohybrids
Author :
Stassinopoulos, A. ; Tsagarakis, E.D. ; Das, R.N. ; Anastasiadis, S.H. ; Giannelis, E.P. ; Papazoglou, D.G. ; Anglos, D.
Author_Institution :
Inst. of Electron. Struct. & Laser, Heraklion
Abstract :
A series of studies that investigate the influence of pump pulse duration and sample temperature on the random laser efficiency are presented along with coherence length measurements (Papadakis et al. 2007) on selected samples. Nanocomposite fabrication issues and pumping conditions are discussed in the context of performance optimization and potential use of such materials in future light emission devices.
Keywords :
II-VI semiconductors; light coherence; nanocomposites; optical pumping; semiconductor lasers; zinc compounds; ZnO; coherence length measurements; nanocomposite fabrication issues; nanohybrids; pump pulse duration; pumping conditions; random laser action; Laser excitation; Length measurement; Nanoscale devices; Optical device fabrication; Optical pulses; Optimization; Pulse measurements; Pump lasers; Temperature; Zinc oxide;
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
DOI :
10.1109/CLEOE-IQEC.2007.4386607
