Large nonlinear absorption and refraction coefficients of carbon nanotubes estimated from femtosecond Z-scan measurements

N. Kamaraju, Sunil Kumar, Srinivasan Krishnamurthy +3

Nonlinear transmission of 80 and 140 femtosecond pulsed light with $0.79\mu m$ wavelength through single walled carbon nanotubes suspended in water containing sodium dodecyl sulphate…