High-flux ultrafast extreme-ultraviolet photoemission spectroscopy at 18.4 MHz pulse repetition rate

Phase-matched extreme-ultraviolet frequency-comb generation

(2018) Gil Porat et al.   Nature Photonics

Tailoring the transverse mode of a high-finesse optical resonator with stepped mirrors

(2018) M Högner et al.   Journal of Optics

Extracting attosecond delays from spectrally overlapping interferograms

(2018) Inga Jordan et al.   Journal of Optics

All-solid-state multipass spectral broadening to sub-20  fs

(2018) Kilian Fritsch et al.   OPTICS LETTERS

Ultrafast extreme ultraviolet photoemission without space charge

(2018) Christopher Corder et al.   Structural Dynamics

Nonlinear Pulse Compression to Sub-40 fs at $4.5~\mu$ J Pulse Energy by Multi-Pass-Cell Spectral Broadening

(2017) Johannes Weitenberg et al.   IEEE JOURNAL OF QUANTUM ELECTRONICS

Reconstruction of Nanoscale Near Fields by Attosecond Streaking

(2017) Johannes Schotz et al.   IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

Generation of isolated attosecond pulses with enhancement cavities—a theoretical study

(2017) M Högner et al.   NEW JOURNAL OF PHYSICS

Enhancement cavities for few-cycle pulses

(2017) N. Lilienfein et al.   OPTICS LETTERS

Distinguishing attosecond electron–electron scattering and screening in transition metals

(2017) Cong Chen et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Photoionization in the time and frequency domain

(2017) M. Isinger et al.   SCIENCE

Phase-stable, multi-µJ femtosecond pulses from a repetition-rate tunable Ti:Sa-oscillator-seeded Yb-fiber amplifier

(2016) T. Saule et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Attosecond correlation dynamics

(2016) M. Ossiander et al.   Nature Physics

High-repetition-rate and high-photon-flux 70 eV high-harmonic source for coincidence ion imaging of gas-phase molecules

(2016) Jan Rothhardt et al.   OPTICS EXPRESS

Comparison of attosecond streaking and RABBITT

(2016) L. Cattaneo et al.   OPTICS EXPRESS

Direct time-domain observation of attosecond final-state lifetimes in photoemission from solids

(2016) Z. Tao et al.   SCIENCE

Attosecond dynamics through a Fano resonance: Monitoring the birth of a photoelectron

(2016) V. Gruson et al.   SCIENCE

Attosecond nanoscale near-field sampling

(2016) B. Förg et al.   Nature Communications

High-harmonic generation at 250  MHz with photon energies exceeding 100  eV

(2016) H. Carstens et al.   Optica

Boosting laboratory photoelectron spectroscopy by megahertz high-order harmonics

(2015) Cheng-Tien Chiang et al.   NEW JOURNAL OF PHYSICS

Acousto-optic pulse picking scheme with carrier-frequency-to-pulse-repetition-rate synchronization

(2015) Oliver de Vries et al.   OPTICS EXPRESS

High average power coherent vuv generation at 10 MHz repetition frequency by intracavity high harmonic generation

(2015) Akira Ozawa et al.   OPTICS EXPRESS

Enhancement cavities for zero-offset-frequency pulse trains

(2015) S. Holzberger et al.   OPTICS LETTERS

Probing ultrafast spin dynamics with high-harmonic magnetic circular dichroism spectroscopy

(2015) F. Willems et al.   PHYSICAL REVIEW B

Femtosecond Enhancement Cavities in the Nonlinear Regime

(2015) S. Holzberger et al.   PHYSICAL REVIEW LETTERS

Light-Matter Interaction at Surfaces in the Spatiotemporal Limit of Macroscopic Models

(2015) M. Lucchini et al.   PHYSICAL REVIEW LETTERS

Ultraviolet surprise: Efficient soft x-ray high-harmonic generation in multiply ionized plasmas

(2015) D. Popmintchev et al.   SCIENCE

Bright high-repetition-rate source of narrowband extreme-ultraviolet harmonics beyond 22 eV

(2015) He Wang et al.   Nature Communications

Exploring new avenues in high repetition rate table-top coherent extreme ultraviolet sources

(2015) Steffen Hädrich et al.   Light-Science & Applications

Energy-dependent photoemission delays from noble metal surfaces by attosecond interferometry

(2015) Reto Locher et al.   Optica

High photon flux table-top coherent extreme-ultraviolet source

(2014) Steffen Hädrich et al.   Nature Photonics

Attosecond metrology: from electron capture to future signal processing

(2014) Ferenc Krausz et al.   Nature Photonics

53 W average power few-cycle fiber laser system generating soft x rays up to the water window

(2014) Jan Rothhardt et al.   OPTICS LETTERS

High-order harmonic generation using a high-repetition-rate turnkey laser

(2014) E. Lorek et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

Compact high-repetition-rate source of coherent 100 eV radiation

(2013) I. Pupeza et al.   Nature Photonics

Laser-manufactured mirrors for geometrical output coupling of intracavity-generated high harmonics

(2013) Dominik Esser et al.   OPTICS EXPRESS

A high-order harmonic generation apparatus for time- and angle-resolved photoelectron spectroscopy

(2013) B. Frietsch et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

Time-of-flight-photoelectron emission microscopy on plasmonic structures using attosecond extreme ultraviolet pulses

(2012) F. Süßmann et al.   APPLIED PHYSICS LETTERS

Direct frequency comb spectroscopy in the extreme ultraviolet

(2012) Arman Cingöz et al.   NATURE

Long-term carrier-envelope-phase-stable few-cycle pulses by use of the feed-forward method

(2012) Fabian Lücking et al.   OPTICS LETTERS

Intracavity ionization and pulse formation in femtosecond enhancement cavities

(2011) D. R. Carlson et al.   OPTICS LETTERS

Extreme Nonlinear Optics in a Femtosecond Enhancement Cavity

(2011) T. K. Allison et al.   PHYSICAL REVIEW LETTERS

Probing Single-Photon Ionization on the Attosecond Time Scale

(2011) K. Klünder et al.   PHYSICAL REVIEW LETTERS

First lasing and operation of an ångstrom-wavelength free-electron laser

(2010) P. Emma et al.   Nature Photonics

Tunable ultrafast extreme ultraviolet source for time- and angle-resolved photoemission spectroscopy

(2010) G. L. Dakovski et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

Delay in Photoemission

(2010) M. Schultze et al.   SCIENCE

Space charge effects in photoemission electron microscopy using amplified femtosecond laser pulses

(2009) N M Buckanie et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Vacuum space-charge effects in solid-state photoemission

(2009) S. Hellmann et al.   PHYSICAL REVIEW B

Photoemission electron microscopy using extreme ultraviolet attosecond pulse trains

(2009) A. Mikkelsen et al.   REVIEW OF SCIENTIFIC INSTRUMENTS