Laser capabilities of CuBr mixture excited by RF discharge M. Grozeva, M. Kocik, J. Mentel, J. Mizeraczyk, T. Petrov, P. Telbizov, D. Teuner, N. Sabotinov and J. Schulze Eur. Phys. J. D, 8 2 (2000) 277-286 Published online: 15 February 2000 DOI: 10.1007/s100530050037