Title :
Polarized stimulated emission of ZnO microbox
Author :
Zhao, Yunyun ; Zhao, Fuli ; Zhao, Fenghua ; Wu, Mingmei
Author_Institution :
State Key Lab. of Optoelectron. Mater. & Technol., Sun Yat-sen Univ., Guangzhou, China
Abstract :
The polarized emission from nano-structured micro boxes of ZnO has been measured with ultrafast time-resolved laser spectroscopy and the relationship between photoluminescent (PL) mechanisms and corresponding degrees of polarization has been discussed.
Keywords :
II-VI semiconductors; high-speed optical techniques; light polarisation; nanostructured materials; photoluminescence; stimulated emission; time resolved spectra; wide band gap semiconductors; zinc compounds; ZnO; exciton-exciton scattering; nanostructured micro box; photoluminescent mechanism; polarized stimulated emission; ultrafast time-resolved laser spectroscopy; wide band gap semiconductor material; Excitons; Laser excitation; Light scattering; Optical polarization; Plasma temperature; Pump lasers; Spectroscopy; Stimulated emission; Substrates; Zinc oxide; ZnO; nanostructure; polarization; ultrafast spectroscopy;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292585
