Complex nonlinear refractive index of DNA

Samoc, Marek; Samoc, Anna; Grote, James G

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Complex nonlinear refractive index of DNA

Date

2006

Authors

Samoc, Marek

Samoc, Anna

Grote, James G

Publisher

Elsevier

Abstract

Femtosecond Z-scan technique was used to determine the dispersion of the complex cubic nonlinear susceptibility (related to the nonlinear refractive index n2 and the two-photon absorption coefficient β2) of deoxyribonucleic acid (DNA) in the range of wav