Title :
Infrared transient absorption spectra of excitons and biexcitons confined in CuCl quantum dots
Author :
Miyajima, K. ; Sawada, H. ; Ashida, M. ; Itoh, T.
Author_Institution :
Grad. Sch. of Eng. Sci., Osaka Univ., Toyonaka
Abstract :
We studied excited states of excitons and biexcitons in CuCl quantum dots by infrared transient absorption measurement. We successfully obtained their absorption spectra clearly to discuss the specific excited states of the confined biexcitons.
Keywords :
biexcitons; copper compounds; excited states; infrared spectra; semiconductor quantum dots; time resolved spectra; CuCl; CuCl quantum dots; biexcitons; excited states; excitons; infrared absorption spectra; infrared transient absorption measurement; transient absorption spectra; Electromagnetic wave absorption; Excitons; Infrared spectra; Optical devices; Optical pulse generation; Potential well; Pulse amplifiers; Pulse measurements; Quantum dots; Spectroscopy; (190.4720) Optical nonlinearities of condensed matter; (300.6500) Spectroscopy, time-resolved;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628978
