AW Bradley, CJ Mitchell, TA Hall, JSI Ser - Optik, 1969 - jstage.jst.go.jp
… Effect of the Inhomogeneity of the Radiation Field in Active Rod of the Dynamics of a Ruby
Laser: VV Antsiferov, GV Krivoshchekov and KG Folin, Soviet Phys. JETP 29, No.2, 289-295 (…