Journal of Luminescence
Accumulated photon echo in CaF 2 -YF 3 : Nd 3+ crystals
Keith W. Ver Steeg, Alexander Ya. Karasik, Roger J. Reeves, Tasoltan T. Basiev
Journal of Luminescence
Keith W. Ver Steeg, Alexander Ya. Karasik, Roger J. Reeves, Tasoltan T. Basiev