Interaction of frequency modulated light pulses with rubidium atoms in a magneto-optical trap J. S. Bakos, G. P. Djotyan, P. N. Ignácz, M. Á. Kedves, M. Serényi, Zs. Sörlei, J. Szigeti and Z. Tóth Eur. Phys. J. D, 39 1 (2006) 59-66 Published online: 04 April 2006 DOI: 10.1140/epjd/e2006-00073-7