On the 12C2H2 near-infrared spectrum: absolute transition frequencies and an improved spectroscopic network at the kHz accuracy level
Lamb dips of twenty lines in the P, Q, and R branches of the nu_1 + nu_3 + nu_4^1 vibrational band of 12C2H2, in the spectral window of 7125–7230 cm-1, have been measured using an upgraded comb-calibr...






