Author:Von Bergmann, H; Forbes, A; Roberts, T; Botha, LDate:2007In this paper the author’s present results on the influence of acoustic waves on the output laser beam from high repetition rate TEA CO2 lasers. The authors show that acoustic waves generated inside the cavity lead to deterioration in beam ...Read more
Author:Ngcobo, Sandile; Bollig, C; Von Bergmann, HDate:Sep 2010A Nd: YVO4 modelocked laser has been constructed using a resonator designed according to the theoretical parameters. The laser produced pulses in the picosecond region with a maximum average output power of 2.8W. Passive modelocking of the ...Read more