Resonance enhanced multiphoton ionization of NO via X^(2) → A^(2)Σ transition

The resonance-enhanced multiphoton ionization (REMPI) spectrum of NO has been obtained in the range of 420 - 480 nm with a Nd:YAG pumped optical parametric generator and amplifier. The spectral lines can be attributed to NO X^(2)(v" = 0; 1) → A^(2)Σ(v' = 0; 1) transitions. In this wavelength range,