Efficiency of laser excitation of PO photofragments of organophosphates+ (
v′ = 0) − X 2Π (
v′′ = 0) transition are presented. The calculation is performed taking into account
Laser-induced fluorescence of PO-photofragments of dimethyl methylphosphonate) molecule corresponding to the A(2)Sigma(+)(
v' = 0) - X-2 Pi (
v '' = 0) transition. The efficiency