Photoinduced structuring and energy migration in ensembles of three-level centers upon saturation
Journal Article
·
· Optics and Spectroscopy
OSTI ID:393873
- Belarussian State Univ., Minsk (Belarus)
The saturation process is considered in ensembles of three-level absorbing centers between which nonradiative energy transfer occurs. Equations are obtained describing photoinduced stationary pair correlations in the arrangement of centers in different states. The equations are used for studies of space-disordered and translational-invariant ensembles. The tendency for space structuring in the form of separation of compact groups of centers in the ground state is found. The effect of material diffusion on this process is considered. 11 refs., 2 figs.
- OSTI ID:
- 393873
- Journal Information:
- Optics and Spectroscopy, Vol. 79, Issue 5; Other Information: PBD: Nov 1995; TN: Translated from Optika i Spektroskopiya; 79: No. 5, 800-804(1995)
- Country of Publication:
- United States
- Language:
- English
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