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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Journal articles
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https://hal-cea.archives-ouvertes.fr/cea-01244320
Contributor : Caroline Lebe <>
Submitted on : Tuesday, December 15, 2015 - 4:00:31 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:03 AM

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G. O. Williams, A. I. Gonzalez, S. Künzel, L. Li, M. Lozano, et al.. Fourier transform holography with high harmonic spectra for attosecond imaging applications. Optics Letters, Optical Society of America, 2015, 40 (13), pp.3205-3208. ⟨10.1364/OL.40.003205⟩. ⟨cea-01244320⟩

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