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- Title
Nonlinear optical responses due to exciton-phonon interactions in strongly coupled exciton-phonon systems.
- Authors
Zhu, K.-D.; Yuan, X.-Z.; Dong, J.-J.; Li, W.-S.
- Abstract
The excitonic nonlinear optical responses due to exciton-phonon interactions in strongly coupled exciton-phonon systems are investigated theoretically. It is shown that the influence of exciton-phonon interactions on the nonlinear optical absorptions and Kerr nonlinear coefficients is significant as the signal field frequency detuning from the exciton frequency approaches to the optical phonon frequency. How to manipulate the nonlinear optical responses by using the control fields is also presented.
- Subjects
ELECTRONS; QUANTUM theory; PHOTONS; EXCITON theory; ATOMS; PARTICLES (Nuclear physics)
- Publication
European Physical Journal D (EPJ D), 2004, Vol 30, Issue 1, p117
- ISSN
1434-6060
- Publication type
Article
- DOI
10.1140/epjd/e2004-00064-8