Two- and three-photon absorption of I2
β
M. Kawasaki; K. Tsukiyama; M. Kuwana; K. Obi; I. Tanaka
π
Article
π
1979
π
Elsevier Science
π
English
β 276 KB
Two-and three-photon absorption of 12 is studied in the gas phase. The emission band at ~340 nm is attributed to the 1432, 2g(3II) ~ 2431, 2u(3II) transition, and the 385 nm band to the lg(aH) -, lu(3I]) transition. The 270 and 290 nm bands correspond to states promoted by three-photon absorption.