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Pàgina inicial > Articles > Articles publicats > Temperature variation of ultraslow light in a cold gas |
Data: | 2000 |
Resum: | A model is developed to explain the temperature dependence of the group velocity as observed in the experiments of Hau et al. [Nature (London) 397, 594 (1999)]. The group velocity is quite sensitive to the change in the spatial density. The inhomogeneity in the density and its temperature dependence are primarily responsible for the observed behavior. |
Drets: | Tots els drets reservats. |
Llengua: | Anglès |
Document: | Article ; recerca ; Versió publicada |
Publicat a: | Physical review. A, Vol. 62, Issue 1 (June 2000) , p. 013801-1-013801-9, ISSN 1050-2947 |
9 p, 119.5 KB |