The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Streaking of 43-attosecond soft-X-ray pulses generated by a passively CEP-stable mid-infrared driver
Open accessAbstract
Attosecond metrology has so far largely remained limited to titanium:sapphire lasers combined with an active stabilization of the carrier-envelope phase (CEP). These sources limit the achievable photon energy to ∼100 eV which is too low to access X-ray absorption edges of most second- and third-row elements which are central to chemistry, biology and material science. Therefore, intense efforts are underway to extend attosecond metrology to the soft-X-ray (SXR) domain using mid-infrared (mid-IR) drivers. Here, we introduce and experimentally demonstrate a method that solves the long-standing problem of the complete temporal characterization of ultra-broadband (≫10 eV) attosecond pulses. We generalize the recently proposed Volkov-transform generalized projection algorithm (VTGPA) to the case of multiple overlapping photoelectron spectra and demonstrate its application to isolated attosecond pulses. This new approach overcomes all key limitations of previous attosecond-pulse reconstruction methods, in particular the central-momentum approximation (CMA), and it incorporates the physical, complex-valued and energy-dependent photoionization matrix elements. These properties make our approach general and particularly suitable for attosecond supercontinua of arbitrary bandwidth. We apply this method to attosecond SXR pulses generated from a two-cycle mid-IR driver, covering a bandwidth of ∼100 eV and reaching photon energies up to 180 eV. We extract an SXR pulse duration of (43±1) as from our streaking measurements, defining a new world record. Our results prove that the popular and broadly available scheme of post-compressing the output of white-light-seeded optical parametric amplifiers is adequate to produce high-contrast isolated attosecond pulses covering the L-edges of silicon, phosphorous and sulfur. Our new reconstruction method and experimental results open the path to the production and characterization of attosecond pulses lasting less than one atomic unit of time (24 as) and covering X-ray absorption edges of most light elements.
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“The generation and characterization of attosecond pulses with durations reaching down to 43 as [197] has provided access to the dynamics of electrons, representing the most fundamental level of AMO physics and chemistry.”
From Roadmap of ultrafast x-ray atomic and molecular physics (2018) · cites this paper as [197]
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Cites
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Observation of a Train of Attosecond Pulses from High Harmonic Generation
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Bright Coherent Ultrahigh Harmonics in the keV X-ray Regime from Mid-Infrared Femtosecond Lasers
Popmintchev, T., Chen, M.-C., Popmintchev, D., Arpin, P., Brown, S., Ališauskas, S., Andriukaitis, G., Balčiunas, T., Mücke, O. D., Pugzlys, A., et al. (2012) · Science · doi:10.1126/science.1218497 · Cited by 1,830
Isolated Single-Cycle Attosecond Pulses
Sansone, G., Benedetti, E., Calegari, F., Vozzi, C., Avaldi, L., Flammini, R., Poletto, L., Villoresi, P., Altucci, C., Velotta, R., et al. (2006) · Science · doi:10.1126/science.1132838 · Cited by 1,706
Kienberger, R., Goulielmakis, E., Uiberacker, M., Baltuška, A., Yakovlev, V. S., Bammer, F., Scrinzi, A., Westerwalbesloh, T., Kleineberg, U., Heinzmann, U., et al. (2004) · Nature · doi:10.1038/nature02277 · Cited by 1,344
Ultrafast electron dynamics in phenylalanine initiated by attosecond pulses
Calegari, F., Ayuso, D., Trabattoni, A., Belshaw, L., De Camillis, S., Anumula, S., Frassetto, F., Poletto, L., Palacios, A., Decleva, P., et al. (2014) · Science · doi:10.1126/science.1254061 · Cited by 849
Electron localization following attosecond molecular photoionization
Sansone, G., Kelkensberg, F., Pérez-Torres, J. F., Morales, F., Kling, M. F., Siu, W., Ghafur, O., Johnsson, P., Swoboda, M., Benedetti, E., et al. (2010) · Nature · doi:10.1038/nature09084 · Cited by 743
Absolute-phase phenomena in photoionization with few-cycle laser pulses
Paulus, G. G., Grasbon, F., WALTHER, H., Villoresi, P., Nisoli, M., Stagira, S., Priori, E., & Silvestri, S. D. (2001) · Nature · doi:10.1038/35102520 · Cited by 698
Measurement and laser control of attosecond charge migration in ionized iodoacetylene
Kraus, P. M., Mignolet, B., Baykusheva, D., Rupenyan, A., Horný, L., Penka, E. F., Grassi, G., Tolstikhin, O. I., Schneider, J., Jensen, F., et al. (2015) · Science · doi:10.1126/science.aab2160 · Cited by 628
Self-citationTailoring a 67 attosecond pulse through advantageous phase-mismatch
Zhao, K., Zhang, Q., Chini, M., Wu, Y., Wang, X., & Chang, Z. (2012) · Optics Letters · doi:10.1364/ol.37.003891 · Cited by 605
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Roadmap of ultrafast x-ray atomic and molecular physics
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Self-citationThe ultrafast X-ray spectroscopic revolution in chemical dynamics
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Attosecond science based on high harmonic generation from gases and solids
Li, J., Lu, J., Chew, A., Han, S., Li, J., Wu, Y., Wang, H., Ghimire, S., & Chang, Z. (2020) · Nature Communications · doi:10.1038/s41467-020-16480-6 · Cited by 344
Metadata
- Authors
- Gaumnitz, T., Jain, A., Pertot, Y., Huppert, M., Jordan, I., Ardana-Lamas, F., & Wörner, H. J.
- Affiliations
- ETH Zurich (CH)
- Corresponding author
- Wörner, Hans Jakob
- Venue
- Optics Express
- Publisher
- Optica Publishing Group
- Published
- 2017-10-24
- Volume
- 25
- Issue
- 22
- Pages
- 27506
- ISSN
- 1094-4087 (ISSN-L)
- OpenAlex
- W2765166335
- Cited by
- 568
- References
- 43
- Citations by year
- 2026: 38 · 2025: 60 · 2024: 69 · 2023: 74 · 2022: 63 · 2021: 72 · 2020: 65 · 2019: 79 · 2018: 46 · 2017: 2
- FWCI
- 25.76
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Locations
- Optics Express (publishedVersion)
- PubMed (publishedVersion)
- Repository for Publications and Research Data (ETH Zurich) (submittedVersion, other-oa)
- ETH Zürich Research Collection
- Funders
- H2020 European Research Council (ERC) (contract 307270-ATTOSCOPE)
- Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (SNF) (200021_159875)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
- Physical Sciences › Physics and Astronomy › Radiation › Advanced X-ray Imaging Techniques
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Particle Accelerators and Free-Electron Lasers
- Keywords
- streaking, pulse duration measurement, carrier-envelope phase stabilization, isolated attosecond pulses, optical parametric amplifier, X-ray absorption edges
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