arXiv:quant-ph/0102098 · Physical Review A
Observations of a doubly driven V system probed to a fourth level in laser-cooled rubidium
S.R. de Echaniz, Andrew D. Greentree, Alan V. Durrant, D. M. Segal, J. P. Marangos, Joan A. Vaccaro
Abstract
Observations of a doubly driven V system probed to a fourth level in an N configuration are reported. A dressed-state analysis is also presented. The expected three-peak spectrum is explored in a cold rubidium sample in a magneto-optic trap. Good agreement is found between the dressed-state theory and the experimental spectra once light shifts and uncoupled absorptions in the rubidium system are taken into account.