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Phys. Rev. A 63, 043814 (2001) [10 pages]

Self-rotation of resonant elliptically polarized light in collision-free rubidium vapor

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S. M. Rochester1, D. S. Hsiung2, D. Budker1,3,*, R. Y. Chiao1, D. F. Kimball1, and V. V. Yashchuk1
1Department of Physics, University of California, Berkeley, California 94720-7300
2Department of Electrical Engineering and Computer Science, University of California, Berkeley, California 94720
3Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720

Received 23 August 2000; revised 17 November 2000; published 15 March 2001

Self-rotation (SR) of elliptically polarized light resonant with atoms in a collision-free vapor is investigated experimentally and theoretically. Results of density matrix calculations are compared to measurements of SR on the Rb D1 and D2 lines. It is noted that SR effects involving individual hyperfine transitions are suppressed due to Doppler broadening, and so previously unrecognized effects arising from the interaction of light with multiple hyperfine transitions can become dominant.

© 2001 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.63.043814
DOI:
10.1103/PhysRevA.63.043814
PACS:
42.50.Gy, 42.50.Hz, 32.80.Bx

*Electronic address: budker@socrates.Berkeley.edu