28 June 1993 Biexciton optical Stark effect due to dynamical coupling of excitons and biexcitons
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Proceedings Volume 1807, Photonic Switching; (1993) https://doi.org/10.1117/12.147896
Event: Topical Meeting on Photonic Switching, 1992, Minsk, Belarus
The biexciton optical Stark-effect under resonant pumping between the exciton and biexciton levels is studied theoretically. The probabilities of biexciton two-photon absorption of a weak probe light and of one-photon biexciton-exciton transition are calculated. The optical Stark splitting manifests itself in two-photon biexciton absorption through two absorption peaks spaced 2 (Omega) apart. Omega is the Raby frequency. In the luminescence spectrum due to biexciton-exciton one-photon transition three luminescence maxima appear which are shifted with respect to the luminescence maximum in the case without pumping.
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A. I. Bobrysheva, M. I. Shmiglyuk, and S. S. Russu "Biexciton optical Stark effect due to dynamical coupling of excitons and biexcitons", Proc. SPIE 1807, Photonic Switching, (28 June 1993); doi: 10.1117/12.147896; https://doi.org/10.1117/12.147896

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