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This article is cited in 39 scientific papers (total in 39 papers)
Letters
Negative group velocity of a light pulse in cesium vapour
A. M. Akulshinab, A. Cimminob, G. I. Opatb a P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
b School of Physics, The University of Melbourne, Australia
Abstract:
Electromagnetically induced absorption in cesium vapour causes an extremely strong anomalous dispersion, leading to the propagation of radiation at a low negative group velocity Vg. As a result, a resonance light pulse appears from the medium before than a nonresonance pulse. The advance time measured in the experiment corresponds to the group velocity Vg ≈ -c/3600, which is an order of magnitude lower than that reported by Wang L.J., et al. Nature, 406, 277 (2000).
Received: 12.04.2002
Citation:
A. M. Akulshin, A. Cimmino, G. I. Opat, “Negative group velocity of a light pulse in cesium vapour”, Kvantovaya Elektronika, 32:7 (2002), 567–569 [Quantum Electron., 32:7 (2002), 567–569]
Linking options:
https://www.mathnet.ru/eng/qe2249 https://www.mathnet.ru/eng/qe/v32/i7/p567
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Abstract page: | 257 | Full-text PDF : | 171 | First page: | 1 |
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