Title :
Ultrafast radiative decay of confined excitons due to long-range coherent coupling with radiation wave
Author :
Ichimiya, M. ; Ashida, M. ; Yasuda, H. ; Ishihara, H. ; Itoh, T.
Author_Institution :
CREST, Japan Science and Technology Agency, Japan
Abstract :
Transient grating spectrum and the delay time dependence are investigated in a CuCl thin film. The structures for complex eigenmodes and the ultrafast radiative decay rates of excitons below 200 fs are observed.
Keywords :
Crystallization; Electromagnetic coupling; Excitons; Nonlinear optical devices; Nonlinear optics; Optical devices; Optical films; Optical mixing; Transistors; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431822
