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VOLUME 82 | ISSUE 7 | PAGE 449 On the unique possibility to increase significantly the contrast of dark resonances on D1 line of 87Rb A. V. Taichenachev, V. I. Yudin, V. L. Velichansky*, S. A. Zibrov* Novosibirsk State University, 630090 Novosibirsk, Russia Institute of Laser Physics/SB RAS, 630090 Novosibirsk, Russia *P. N. Lebedev Physical Institute RAS, 117924 Moscow, Russia PACS: 32.70.Jz, 32.80.Bx, 33.70.Jg, 42.50.Gy Abstract We propose and study, theoretically and experimentally, a new scheme of excitation of a coherent population trapping resonance for D1 line of alkali atoms with nuclear spin I=3/2 by bichromatic linearly polarized light (lin|| lin field) at the conditions of spectral resolution of the excited state. The unique properties of this scheme result in a high contrast of dark resonance for D1 line of 87Rb. Download PS file (GZipped, 285.3K)  |  Download PDF file (351.9K) Список работ, цитирующих данную статью, см. здесь. List of articles citing this article can be found here.