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Proceedings Paper

Determination of the magnitude and time response of the nonlinear refractive index of transparent materials using spectral analysis after nonlinear propagation
Author(s): Erik T.J. Nibbering; H. R. Lange; Jean-Francois Ripoche; Catherine Le Blanc; Jean-Paul Chambaret; M. A. Franco
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Paper Abstract

An extension to dilute systems of the measurement of the non-linear refractive index by spectral analysis after non-linear propagation is presented. We show that one can deduce the magnitude and temporal characteristics of the induced nonlinearity in air and other gases. Our results obtained with femtosecond pulses are compared to those measured using much longer pulses.

Paper Details

Date Published: 8 May 1996
PDF: 7 pages
Proc. SPIE 2701, Generation, Amplification, and Measurement of Ultrashort Laser Pulses III, (8 May 1996); doi: 10.1117/12.239714
Show Author Affiliations
Erik T.J. Nibbering, ENSTA-Ecole Polytechnique (France)
H. R. Lange, ENSTA-Ecole Polytechnique (France)
Jean-Francois Ripoche, ENSTA-Ecole Polytechnique (France)
Catherine Le Blanc, ENSTA-Ecole Polytechnique (France)
Jean-Paul Chambaret, ENSTA-Ecole Polytechnique (France)
M. A. Franco, ENSTA-Ecole Polytechnique (France)


Published in SPIE Proceedings Vol. 2701:
Generation, Amplification, and Measurement of Ultrashort Laser Pulses III
William E. White; David H. Reitze, Editor(s)

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