We present a combined theoretical and experimental study of the application of two‐color
resonant four‐wave mixing (RFWM) to stimulated emission pumping (SEP) spectroscopy …

Resonant four-wave mixing RFWM describes a broad class of nonlinear optical techniques
that have been applied in the spectroscopy and remote sensing of stable and transient …

We report on Doppler-free continuous-wave optical UV spectroscopy resolving the hyperfine
structure of the A 2 Σ+← X 2 Π 3/2 transition in nitric oxide for total angular momenta JX= 1.5 …

We present a combined theoretical and experimental study on the effects of different
population, orientation, and alignment relaxation rates in resonant four‐wave mixing …

In this paper, accurate determinations of electronic structures and spectroscopic features for
the Λ− S and Ω low-lying electronic states of SbO are investigated by highly correlated ab …

CH free radicals in an oxyacetylene flame at atmospheric pressure were detected by means
of the two‐color resonant four‐wave mixing technique. Ground‐state grating schemes with …

The dipole moment and magnetic hyperfine properties of the A 2Σ Rydberg state of nitric
oxide have been evaluated at a variety of levels of theory with extended correlation …

We demonstrate an application of two-color resonant four-wave mixing spectroscopy to
detect highly predissociative levels of CH in the B 2 Σ− state in a hostile environment of an …

Hyperfine quantum beat spectroscopy has been combined with an effective Hamiltonian
approach to determine the hyperfine structure of NO (A, v). NO (A, v= 0, N= 1–7, 9J= 1.5–8.5 …

The dynamics of proton transfer in the first excited singlet state of malonaldehyde [Ã 1 B 1
(π* n)] have been investigated through the use of high-resolution degenerate four-wave …