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arXiv · 0805.2580

Nonlinear Femtosecond Pulse Reshaping in Waveguide Arrays

Darren D. Hudson·Kimberlee Shish·Thomas R. Schibli·J. Nathan Kutz·Demetrios N. Christodoulides·Roberto Morandotti·Steven T. Cundiff
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Abstract

We observe nonlinear pulse reshaping of femtosecond pulses in a waveguide array due to coupling between waveguides. Amplified pulses from a mode-locked fiber laser are coupled to an AlGaAs core waveguide array structure. The observed power-dependent pulse reshaping agrees with theory, including shortening of the pulse in the central waveguide.

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Darren D. Hudson, Kimberlee Shish, Thomas R. Schibli, J. Nathan Kutz, Demetrios N. Christodoulides, Roberto Morandotti, Steven T. Cundiff. 2008-05-16. Nonlinear Femtosecond Pulse Reshaping in Waveguide Arrays. https://doi.org/10.1364/ol.33.001440

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