Title :
Drastic control of the radiative lifetime of nondipole-type excitons by manipulating the spatial structure of the radiation field
Author :
Ishihara, H. ; Yagaki, S.
Abstract :
By means of the nonlocal response theory, we demonstrate that the radiative lifetime of confined excitons with a nondipole-type wavefunction can be drastically controlled by manipulating the nanoscale spatial structure of the radiation field
Keywords :
III-V semiconductors; excitons; gallium arsenide; radiative lifetimes; semiconductor thin films; wave functions; confined excitons; nondipole-type wavefunction; nonlocal response theory; radiation field spatial structure; radiative lifetime; Distributed Bragg reflectors; Electromagnetic coupling; Excitons; Gallium arsenide; Nonlinear optics; Optical control; Optical films; Q measurement; Transistors; Wavelength measurement;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
