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arXiv · 1209.3609

Spatio-temporal characterization of mid-infrared laser pulses with spatially encoded spectral shearing interferometry

Tobias Witting·Sebastien J. Weber·John W. G. Tisch·Jonathan P. Marangos
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Abstract

We report on the spatially resolved full amplitude and phase characterization of mid-infrared high intensity laser pulses generated in a three stage OPA. We use a spatially-encoded arrangement (SEA-)SPIDER with spectral filters for ancilla generation for spatially resolved characterization. Using five interchangeable filter sets we are able to characterize pulses from 1 to 2{\mu}m with one single device with minimal adjustments.

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Tobias Witting, Sebastien J. Weber, John W. G. Tisch, Jonathan P. Marangos. 2012-09-17. Spatio-temporal characterization of mid-infrared laser pulses with spatially encoded spectral shearing interferometry. https://doi.org/10.1364/oe.20.027974

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