TY - JOUR
T1 - Calculations of the rotational lines and their strength for the swan band of C2 molecules
T2 - A study on the degenerate four wave mixing spectrum
AU - Ryu, Jae Seok
AU - Hahn, Jae Won
PY - 1998/11
Y1 - 1998/11
N2 - Molecular constants of (0, 0) and (1, 0) bands of C2 are obtained for the Hamiltonian formalism proposed by Zare et al. [J. Mol. Spectrosc. 46 (1973) 37]. Both a conversion method from molecular constants of Brown's Hamiltonian formalism and a nonlinear least-square-fit method are applied. The calculated rotational lines match the results of experiment within the range of 0.06-0.001 cm-1. Using these molecular constants, the spectrum of degenerate four wave mixing for (0, 0) and (1, 0) bands of C2 is calculated at 3000 K for a line-shape function of a Lorentzian cubed profile.
AB - Molecular constants of (0, 0) and (1, 0) bands of C2 are obtained for the Hamiltonian formalism proposed by Zare et al. [J. Mol. Spectrosc. 46 (1973) 37]. Both a conversion method from molecular constants of Brown's Hamiltonian formalism and a nonlinear least-square-fit method are applied. The calculated rotational lines match the results of experiment within the range of 0.06-0.001 cm-1. Using these molecular constants, the spectrum of degenerate four wave mixing for (0, 0) and (1, 0) bands of C2 is calculated at 3000 K for a line-shape function of a Lorentzian cubed profile.
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U2 - 10.1143/jjap.37.6217
DO - 10.1143/jjap.37.6217
M3 - Article
AN - SCOPUS:0032205618
SN - 0021-4922
VL - 37
SP - 6217
EP - 6222
JO - Japanese Journal of Applied Physics
JF - Japanese Journal of Applied Physics
IS - 11
ER -