Magneto-optical bistability of Frenkel excitons

O. V. Derevyanchuk; C. Yu. Zenkova; V. M. Kramar; Bohdan M. Nitsovich; O. Potereiko

doi:10.1117/12.560063

4 June 2004 Magneto-optical bistability of Frenkel excitons

O. V. Derevyanchuk, C. Yu. Zenkova, V. M. Kramar, Bohdan M. Nitsovich, O. Potereiko

Proceedings Volume 5477, Sixth International Conference on Correlation Optics; (2004) https://doi.org/10.1117/12.560063
Event: Sixth International Conference on Correlation Optics, 2003, Chernivsti, Ukraine

Abstract

The effect of a magnetic field on the development of the nonlinear absorption in organic semiconductors and on the formation of the hysteresis loop in the incoming-outgoing light intensity dependence has been investigated. The form function of the exciton absorption is calculated, taking into account three factors: the heavy exciton density, the polarization of the excitation wave and the weak magnetic field. It is shown that an appropriate change of these values allows one to form a hysteresis loop, and thus to form optical bistability (OB) with preset parameters.

Citation Download Citation

O. V. Derevyanchuk, C. Yu. Zenkova, V. M. Kramar, Bohdan M. Nitsovich, and O. Potereiko "Magneto-optical bistability of Frenkel excitons", Proc. SPIE 5477, Sixth International Conference on Correlation Optics, (4 June 2004); https://doi.org/10.1117/12.560063

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