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arXiv · 1602.08621

Self-referenced characterization of space-time couplings in near single-cycle laser pulses

T. Witting·D. R. Austin·T. Barilot·D. Greening·P. Matia-Hernando·D. Walke·J. P. Marangos·J. W. G. Tisch
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Abstract

We report on the characterization of space-time couplings in high energy sub-2-cycle 770nm laser pulses using a self-referencing single-shot method. Using spatially-encoded arrangement filter-based spectral phase interferometry for direct electric field reconstruction (SEA-F-SPIDER) we characterize few-cycle pulses with a wave-front rotation of 2.8x?10^11 rev/sec (1.38 mrad per half-cycle) and pulses with pulse front tilts ranging from to -0.33 fs/um to -3.03 fs/um.

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T. Witting, D. R. Austin, T. Barilot, D. Greening, P. Matia-Hernando, D. Walke, J. P. Marangos, J. W. G. Tisch. 2016-02-27. Self-referenced characterization of space-time couplings in near single-cycle laser pulses. https://doi.org/10.1364/ol.41.002382

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