By Institute of Physical Chemistry, Bulgarian Academy of Sciences
Argon gas laser at 476 nm, 488 nm and 514 nm. Two pulse Nd:YAG lasers, from B.M. Industries Series 5000 (λ = 1064 nm) with option for second, third and forth harmonic generation (532, 355 and 246 nm). Repetition rate: 20 Hz and 10 Hz, pulse duration: 10 ns. Optical parametric oscillator ОР 901 (B.M. I ndustries). Two power meters for energy measurements: LEM 2020 (Spectrolas), RJ-7620 (Laser precision corp.). Power meter Liconix 45PM.
