Analysis of Combined Spectra of NH and N(2)

Appl Opt. 1998 Apr 20;37(12):2493-8. doi: 10.1364/ao.37.002493.

Abstract

Gas phase diagnostics with multispecies diatomic spectra isdiscussed. Analyses of spectra from the A(3)?(i) ? X(3)?(-) system of NH and the C(3)?(u) ? B(3)?(g) second-positive system of N(2) are presented. Multispecies spectroscopy is applied to experimental spectra obtained from laser-induced breakdown plasmas in anhydrous ammonia gas and a low-pressure discharge lamp.