Doppler-free two-photon absorption spectroscopy of the A[sup 1] A[sub u] left arrow X[sup 1]

Kato, Hajime; Oonishi, Takuya; Nishizawa, Kiyoshi; Kasahara, Shunji; Baba, Masaki
May 1997
Journal of Chemical Physics;5/22/1997, Vol. 106 Issue 20, p8392
Academic Journal
Discusses the measurement of Doppler-free two-photon absorption spectral transition of trans-glyoxal. Two-photo absorption spectroscopy with counter-propagating light beams of identical photons within an external cavity; Least-squares fitting of eigenvalues of the A-reduced rotational Hamiltonian to energies of the assigned lines.


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