Title :
Nanophotonic switch using one-dimensional ZnO double-quantum-well structures
Author :
Yatsui, T. ; Sangu ; Kawazoe, T. ; Ohtsu, M.
Author_Institution :
Japan Sci. & Technol. Agency, Tokyo
Abstract :
We observed spectral switching and evaluated its dynamics by controlling the dipole- forbidden optical near-field energy transfer among resonant exciton states using lD-ZnO nanorod double-quantum-well structures.
Keywords :
II-VI semiconductors; excitons; nanostructured materials; optical switches; semiconductor quantum wells; wide band gap semiconductors; zinc compounds; ZnO; dipole-forbidden optical near-field energy transfer; nanophotonic switch; nanorod double-quantum-well structures; resonant exciton states; spectral switching; Energy exchange; Energy states; Excitons; Laser excitation; Nanoscale devices; Optical control; Optical harmonic generation; Switches; Ultrafast optics; Zinc oxide;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452502
