Viatcheslav Vanyukov

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Questions related from Viatcheslav Vanyukov

What are the ways to escape the signal from a substrate in the Z-scan measurements of a film on a substrate?

While measuring by the Z-scan the third order nonlinear susceptibility (3) of a film on a substrate we are getting the signal associated with both a film and a substrate. How to reveal only the...

10 October 2014 2,605 15 View

What are the reasons for the asymmetry in the open-aperture Z-scan curves, assuming that they were obtained with a Guassian beam?

z-scan experiments with an open-aperture with suspensions of nanocarbons under ns laser radiation

09 September 2014 8,715 19 View