(Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik, 2008) Brée, Carsten; Demircan, Ayhan; Steinmeyer, Günter
By making use of the multiphoton limit of Keldysh theory, we show that
for the case of two-photon absorption a Kramers-Kronig expansion can be used
to calculate the nonlinear refractive index for different wavelenghts. We
apply this method to various inert gases and compare the obtained numerical
values to different experimental and theoretical results for the dispersion
of the Kerr nonlinearity.
