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Fourier transform holography with high harmonic spectra for attosecond imaging applications

Abstract : We demonstrate a method of using a Fourier holographic technique to utilize attosecond soft x-ray pulses to image nanometer-scale objects. A discrete frequency comb of laser-generated high-order harmonics, yielding a train of attosecond pulses, has been used to record spatially and spectrally resolved images. The individual wavelengths were also combined to form a single image, albeit with lower spatial resolution, demonstrating the applicability of the method to using isolated attosecond pulses with continuous bandwidths.
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https://hal-ensta-paris.archives-ouvertes.fr//hal-01199303
Contributor : Philippe Zeitoun Connect in order to contact the contributor
Submitted on : Tuesday, September 15, 2015 - 11:55:29 AM
Last modification on : Monday, September 13, 2021 - 4:48:45 PM

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Gareth O. Wiliams, A.I. Gonzalez, S. Küzel, L. Li, M. Lozano, et al.. Fourier transform holography with high harmonic spectra for attosecond imaging applications. Optics Letters, Optical Society of America - OSA Publishing, 2015, 40, pp.3205-3208. ⟨10.1364/OL.40.003205⟩. ⟨hal-01199303⟩

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