Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
We present the results of spectroscopic and polarization studies of dilute rubidium vapor exposed to a single-frequency linearly polarized diode laser radiation in a spectral range of atomic D2 line. We report the origin of a circularly polarized radiation on V-type transitions of 87Rb F g = 2 → F e = 3 and 85Rb F g = 3 → F e = 4, and amplification of this radiation in backward direction caused by a partial population inversion among magnetic sublevels of the ground and excited levels. This is confirmed experimentally by high directivity of backward radiation, absence in its spectrum of 85Rb F g = 2 → F e = 1 (Λ-type) radiation, as well as by different nature of intensity dependences of backward and fluorescence radiations.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Numer
Strony
948-955
Opis fizyczny
Daty
wydano
2011-08-01
online
2011-04-30
Twórcy
autor
- Institute for Physical Research, NAS of Armenia, Ashtarak-2, 0203, Armenia
autor
- Institute for Physical Research, NAS of Armenia, Ashtarak-2, 0203, Armenia
autor
- Institute for Physical Research, NAS of Armenia, Ashtarak-2, 0203, Armenia, papoyan@ipr.sci.am
Bibliografia
- [1] W. Happer, Rev. Mod. Phys. 44, 169 (1972) http://dx.doi.org/10.1103/RevModPhys.44.169[Crossref]
- [2] A.P. Kazantsev, V.S. Smirnov, A.M. Tumaikin, I.A. Yagofarov, Opt. Spectrosc. 52, 116 (1984)
- [3] B. Gao, Phys. Rev. A 48, 2443 (1993) http://dx.doi.org/10.1103/PhysRevA.48.2443[Crossref]
- [4] A.V. Taichenachev, A.M. Tumaikin, V.I. Yudin, Zh. Eksp. Teor. Fiz. 110, 1727 (1996)
- [5] G. Nienhuis, A.V. Taichenachev, A.M. Tumaikin, V.I. Yudin, Europhys. Lett. 44, 20 (1998) http://dx.doi.org/10.1209/epl/i1998-00429-5[Crossref]
- [6] A.V. Papoyan, R.G. Unanyan, K. Bergmann, In: K. Meier, K. Wandelt (Eds.), Verhandlungen der Deutschen Physikalischen Gesellschaft, No.4 (Physik-Verlag, Heidelberg, 1999) 414
- [7] V.S. Smirnov, A.M. Tumaikin, V.I. Yudin, Zh. Eksp. Teor. Fiz. 96, 1613 (1989)
- [8] D. Budker et al., Rev. Mod. Phys. 74, 1153 (2002) http://dx.doi.org/10.1103/RevModPhys.74.1153[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-011-0011-x