| Affiliation: | (1) Physikalisches Institut der Universität, D-6900 Heidelberg, Fed. Rep. Germany;(2) Laboratoire de Physique des Lasers, Université Paris-Nord, Villetaneuse, France;(3) Università di Trento, Povo, Italy;(4) University of Waterloo, Canada;(5) Physikalisch Technische Bundesanstalt, D-3300 Braunschweig, Fed. Rep. Germany;(6) Department of Applied Physics, Stanford University, 94305 Stanford, CA, USA;(7) Zeeman-Laboratorium, Universiteit van Amsterdam, Pl. Muidergracht 4, NL-1018 TV Amsterdam, The Netherlands;(8) Sektion Physik der Universität, D-8000 München, Fed. Rep. Germany;(9) Max-Planck-Institut für Quantenoptik, D-8046 Garching bei München, Fed. Rep. Germany;(10) Istituto di Fisica dell'Università di Pisa, Italy;(11) Laboratoire Aimé Cotton, C.N.R.S., Bâtiment 505, F-91405 Orsay, France;(12) Laboratoire de Spectroscopie Atomique et Ionique and L.U.R.E., Université Paris-Sud, Bâtiment 209c, F-91405 Orsay, France;(13) Yale University, 06520 New Haven, CT, USA;(14) Radiation Physics Division, N.B.S., DC 20234 Washington, USA;(15) Institute of Physics, University of Aarhus, DK-8000 Aarhus C, Denmark;(16) Research, Ford Motor Company, 48121 Dearborn, MI, USA |
