Spatially Resolved Characterization of Sub-4-fs Laser Pulses Using Spectral Shearing Interferometry

T Witting,J P Marangos,J W G Tisch,W Okell,C A Arrell,F Frank

doi:10.1007/978-3-642-28948-4_8

Spatially Resolved Characterization of Sub-4-fs Laser Pulses Using Spectral Shearing Interferometry

T Witting, J P Marangos + Show 4 more

https://doi.org/10.1007/978-3-642-28948-4_8

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Publication Date: Jan 1, 2012

Affiliation: Imperial College London

#Spectral Shearing Interferometry #Subsequent Compression + Show 8 more

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Abstract

We report on the spatially resolved full amplitude and phase characterization of high intensity few-cycle laser pulses. The sub-4-fs pulses are generated in a single stage hollow core fiber system with subsequent compression by ultrabroadband chirped mirrors. We use a spatially-encoded arrangement(SEA-)SPIDER with spectral filters for ancilla generation to fully characterize the sub-4-fs pulses with spatial resolution in a single shot.

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