Theory of exciton-polariton effects for a double quantum well in a microcavity
β Scribed by G. Panzarini; L. C. Andreani
- Book ID
- 105582836
- Publisher
- Italian Physical Society
- Year
- 1995
- Tongue
- English
- Weight
- 326 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0392-6737
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π SIMILAR VOLUMES
A theory is presented for electromagnetic energy transfer and absorption mediated by quasi-twodimensional excitons in regular multiple-quantum-well (MQW) structures. The absorptivity, absorption coefficient and their integrals over the photon frequency are generally expressed as functions of the rat
By exciting resonantly a microcavity with a pulsed laser beam, we have observed the in-plane propagation of excitonic cavity polaritons on distances much greater than the wavelength. The initial in-plane wave vector is conserved during several tens of picoseconds showing it is a good quantum number