A. Dreizler et al., POLARIZATION SPECTROSCOPIC MEASUREMENT OF THE NH (ALPHA(3)PI-CHI(3)SIGMA) TRANSITION IN AN AMMONIA OXYGEN FLAME, Journal of molecular structure, 349, 1995, pp. 285-288
Polarization spectroscopy has been applied to detect NH radicals in an
atmospheric ammonia/oxygen flame. Within the NH (A(3)II - X(3) Sigma)
(0-0) transition R- and Q-branches were identified. For selected line
s power dependence of the signal and line broadening due to saturation
were investigated.