New optical phenomena in Bose-condensed exciton system in quantum wells

Yurii E. Lozovik; I. V. Ovchinnikov

doi:10.1117/12.513754

11 June 2003 New optical phenomena in Bose-condensed exciton system in quantum wells

Yurii E. Lozovik, I. V. Ovchinnikov

Proceedings Volume 5023, 10th International Symposium on Nanostructures: Physics and Technology; (2003) https://doi.org/10.1117/12.513754
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

The new effect -- stimulated light backscattering and anomalous light transmission in Bose-condensed exciton system are considered. The effects are connected with photoinduced coherent recombination of two excitons from the condensate with production of two photons with opposite momenta. The effect of two-exciton coherent recombination leads also to the appearance of the second order coherence in exciton luminescence connected with squeezing between photon states with opposite momenta. Coherent 3- and 4-photon emission processes stimulated by respectively two and three laser beams are also considered.

Citation Download Citation

Yurii E. Lozovik and I. V. Ovchinnikov "New optical phenomena in Bose-condensed exciton system in quantum wells", Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); https://doi.org/10.1117/12.513754

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