pith. sign in

arxiv: 2603.05431 · v2 · submitted 2026-03-05 · ⚛️ physics.optics · physics.atom-ph· physics.ins-det

Technical design report of a complete and compact broadband high-harmonics femtosecond beamline based on a modular hollow waveguide for photons generation centered on the upper region of the extreme ultraviolet spectral range

Pith reviewed 2026-05-15 15:21 UTC · model grok-4.3

classification ⚛️ physics.optics physics.atom-phphysics.ins-det
keywords high-order harmonic generationhollow waveguideextreme ultraviolettable-top beamlinefemtosecond pulsesXUV sourcepump-probe spectroscopynoble gas target
0
0 comments X

The pith

A compact table-top beamline generates broadband extreme ultraviolet pulses from 22 to 132 eV using a modular hollow waveguide.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The authors built and tested a complete compact high-order harmonic generation source driven by intense femtosecond laser pulses into argon or helium gas inside a homemade modular hollow capillary waveguide. They detail the waveguide design choices, a straightforward alignment procedure, the surrounding beamline optics, and supporting numerical models that reproduce the measured spectra. The setup maintains useful vacuum levels even when the gas load reaches several atmospheres and delivers coherent output across the upper extreme ultraviolet range plus the lower edge of the soft X-ray range. This configuration meets the practical requirements for ultrafast pump-probe experiments that probe element-specific dynamics in complex magnetic materials. The central demonstration is that such a source can be realized affordably and stably on a standard optical table without specialized infrastructure.

Core claim

We have successfully developed and implemented an entire and compact table-top high-order harmonics generation setup from monochromatic and intense femtosecond laser pulses launched in a target composed of a high-purity monoatomic noble gas specie, which can be Argon or Helium. Its frequency arrangement is distributed both in the full extreme ultraviolet spectral region and in the bottom part of the soft-X ray range at once. The core of this coherent secondary light source is based solely on a homemade, modular, affordable, though sturdy, design. We found very good consistency between the experimental and cost-effective time-consuming numerical results, and the setup provides very good真空性能下高

What carries the argument

The modular hollow capillary waveguide that confines the intense femtosecond laser pulse inside the noble gas to drive high-order harmonic generation across the desired XUV band.

If this is right

  • The source supplies coherent photons across 22–132 eV in a single compact footprint suitable for table-top ultrafast spectroscopy.
  • The modular waveguide design permits straightforward realignment and replacement, reducing downtime for routine operation.
  • Numerical modeling of the gas-filled waveguide interaction reproduces experimental spectra, enabling predictive optimization of gas pressure and waveguide geometry.
  • Good vacuum performance under high gas load supports differential pumping schemes needed for downstream sample chambers in pump-probe setups.
  • The demonstrated spectral coverage reaches the upper XUV and lower soft-X-ray region, enabling element-selective excitation of magnetic materials.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • Because the alignment recipe is described as simple and the components are affordable, the approach may lower the barrier for smaller laboratories to enter time-resolved XUV studies.
  • The same modular waveguide concept could be tested with other driving wavelengths or pulse durations to shift the harmonic cutoff without redesigning the entire beamline.
  • If the numerical-experimental agreement holds across repeated alignments, the setup could serve as a reference platform for validating new gas-target or waveguide models in the literature.

Load-bearing premise

The homemade modular hollow waveguide can be aligned and operated stably enough to deliver consistent broadband output without specialized facilities or extensive post-hoc adjustments.

What would settle it

Measure the generated XUV spectral intensity and vacuum pressure at the interaction region while the waveguide is filled to several atmospheres of argon or helium; a large drop in harmonic yield or failure to maintain the reported vacuum levels would falsify the performance claims.

Figures

Figures reproduced from arXiv: 2603.05431 by Arnaud Marquette, Gilles Versini, Jacques Faerber, Marie Barthelemy, Mircea Vomir, Nicolas Beyer, Valerie Halte, Yohann Brelet.

Figure 1
Figure 1. Figure 1: Workflow chart showing the progression of the project. Web diagrams are proposed for [PITH_FULL_IMAGE:figures/full_fig_p006_1.png] view at source ↗
Figure 2
Figure 2. Figure 2: Scrutinizing the HHG process. Left: illustration of the microscopic phenomenon of HHG [PITH_FULL_IMAGE:figures/full_fig_p007_2.png] view at source ↗
Figure 3
Figure 3. Figure 3: Predicted high cut-off energy for argon and helium vs femtosecond laser pulse duration [PITH_FULL_IMAGE:figures/full_fig_p008_3.png] view at source ↗
Figure 4
Figure 4. Figure 4: The critical intensity (log-log scale) as a function of the laser pulse duration, for [PITH_FULL_IMAGE:figures/full_fig_p008_4.png] view at source ↗
Figure 5
Figure 5. Figure 5: shows that the needed phase matching pressure begins at some minimum pressure for zero ionization and then rises with increasing ionization fraction. In this [PITH_FULL_IMAGE:figures/full_fig_p010_5.png] view at source ↗
Figure 6
Figure 6. Figure 6: Phase mismatching in Argon, for an ideal constant ionization fraction [PITH_FULL_IMAGE:figures/full_fig_p011_6.png] view at source ↗
Figure 7
Figure 7. Figure 7: Phase mismatching in Helium, for an ideal constant ionization fraction [PITH_FULL_IMAGE:figures/full_fig_p012_7.png] view at source ↗
Figure 8
Figure 8. Figure 8: Harmonic Intensity as a function of medium length [PITH_FULL_IMAGE:figures/full_fig_p013_8.png] view at source ↗
Figure 9
Figure 9. Figure 9: Map of harmonic Intensities, in arb. un., as a function of [PITH_FULL_IMAGE:figures/full_fig_p013_9.png] view at source ↗
Figure 10
Figure 10. Figure 10: Log-Log scale representation of the absorption length [PITH_FULL_IMAGE:figures/full_fig_p014_10.png] view at source ↗
Figure 11
Figure 11. Figure 11: Left: plan of the experimental test bench. The capillary is 35 mm long and 150 [PITH_FULL_IMAGE:figures/full_fig_p015_11.png] view at source ↗
Figure 12
Figure 12. Figure 12: Curves coming with Fig. 11. Top-left: Vacuum measured at the first stage, from the [PITH_FULL_IMAGE:figures/full_fig_p016_12.png] view at source ↗
Figure 13
Figure 13. Figure 13: Isometric view of the whole experimental beamline. A photography of the fluorescence [PITH_FULL_IMAGE:figures/full_fig_p017_13.png] view at source ↗
Figure 14
Figure 14. Figure 14: Top-view of the whole experimental beamline shown in Fig. 13. Hats of chambers are [PITH_FULL_IMAGE:figures/full_fig_p018_14.png] view at source ↗
Figure 15
Figure 15. Figure 15: Photorealistic cross-sectional (vertical median plane) view of the heart-source, highlight [PITH_FULL_IMAGE:figures/full_fig_p019_15.png] view at source ↗
Figure 16
Figure 16. Figure 16: Close-up rendering of the simple component use for pre-alignment of the laser path with [PITH_FULL_IMAGE:figures/full_fig_p020_16.png] view at source ↗
Figure 17
Figure 17. Figure 17: Examples of ensemble drawings of the degrees (translation and roll, pitch and yaw) of [PITH_FULL_IMAGE:figures/full_fig_p021_17.png] view at source ↗
Figure 18
Figure 18. Figure 18: The heart-part of the XUV source with the different degrees of freedom, highlighted. [PITH_FULL_IMAGE:figures/full_fig_p022_18.png] view at source ↗
Figure 19
Figure 19. Figure 19: Left: close-view rendering of the capillary, with two slits, for a constant gas volume [PITH_FULL_IMAGE:figures/full_fig_p023_19.png] view at source ↗
Figure 20
Figure 20. Figure 20: Calculus of the angular precision of the cradle for capillary positionning with respect to [PITH_FULL_IMAGE:figures/full_fig_p023_20.png] view at source ↗
Figure 21
Figure 21. Figure 21: Top-Left: drawings of the overall technical plans of the filtering chamber. Bottom: the [PITH_FULL_IMAGE:figures/full_fig_p025_21.png] view at source ↗
Figure 22
Figure 22. Figure 22: Photography showing the vacuum chambers, and the gas and vacuum bypass device, [PITH_FULL_IMAGE:figures/full_fig_p026_22.png] view at source ↗
Figure 23
Figure 23. Figure 23: A closer top-view of the beamline entrance (left) up to the TM chamber, and a zoom of the [PITH_FULL_IMAGE:figures/full_fig_p026_23.png] view at source ↗
Figure 24
Figure 24. Figure 24: View of the recombination chamber, taken alone. [PITH_FULL_IMAGE:figures/full_fig_p027_24.png] view at source ↗
Figure 25
Figure 25. Figure 25: 3D rendering of the setup in the configuration for time-resolved Kerr Magnetic mea [PITH_FULL_IMAGE:figures/full_fig_p027_25.png] view at source ↗
Figure 26
Figure 26. Figure 26: View of the sample chamber and its environment. The inner diameter of the sample [PITH_FULL_IMAGE:figures/full_fig_p028_26.png] view at source ↗
Figure 27
Figure 27. Figure 27: A 3D-CAD of the complete device for managing the sample, inside the chamber depicted [PITH_FULL_IMAGE:figures/full_fig_p029_27.png] view at source ↗
Figure 28
Figure 28. Figure 28: The whole optical setup, isolated from the rest of the beamline: optical components and [PITH_FULL_IMAGE:figures/full_fig_p030_28.png] view at source ↗
Figure 29
Figure 29. Figure 29: Photographs showing some sites where occurs the femtosecond laser alignment. Left: [PITH_FULL_IMAGE:figures/full_fig_p031_29.png] view at source ↗
Figure 30
Figure 30. Figure 30: Map of stacked HHG spectra for different pressures, in Argon, 2 [PITH_FULL_IMAGE:figures/full_fig_p033_30.png] view at source ↗
Figure 31
Figure 31. Figure 31: Map of stacked HHG spectra for different pressures, in Helium, 2 [PITH_FULL_IMAGE:figures/full_fig_p034_31.png] view at source ↗
Figure 32
Figure 32. Figure 32: Intensity evolution of two harmonic as a function of the Ar pressure [PITH_FULL_IMAGE:figures/full_fig_p035_32.png] view at source ↗
Figure 33
Figure 33. Figure 33: Same as Fig. 32, but for Helium. Maximum is in the range 200 to 400 mbar, in agreement [PITH_FULL_IMAGE:figures/full_fig_p035_33.png] view at source ↗
Figure 34
Figure 34. Figure 34: Calibrated spectra of the HHG for phase-matched pressures, in Argon and Helium, from [PITH_FULL_IMAGE:figures/full_fig_p036_34.png] view at source ↗
Figure 35
Figure 35. Figure 35: Calibrated spectra of the HHG for phase-matched pressures, in Helium, from the grating [PITH_FULL_IMAGE:figures/full_fig_p037_35.png] view at source ↗
Figure 36
Figure 36. Figure 36: A few (uncalibrated in amplitude) spectra in Ar at 130 mbar as a function of positive [PITH_FULL_IMAGE:figures/full_fig_p040_36.png] view at source ↗
Figure 37
Figure 37. Figure 37: A few (uncalibrated in amplitude) spectra in Ar as a function of low pressures. For the [PITH_FULL_IMAGE:figures/full_fig_p041_37.png] view at source ↗
Figure 38
Figure 38. Figure 38: Several (uncalibrated in amplitude) spectra in He as a function of higher pressures. Back [PITH_FULL_IMAGE:figures/full_fig_p042_38.png] view at source ↗
Figure 39
Figure 39. Figure 39: A few (uncalibrated in amplitude) spectra in He at 300 mbar showing the influences on [PITH_FULL_IMAGE:figures/full_fig_p042_39.png] view at source ↗
Figure 40
Figure 40. Figure 40: Five HHG spectra, for different Ar inlet pressures. Entrance slit of the spectrometer is [PITH_FULL_IMAGE:figures/full_fig_p043_40.png] view at source ↗
Figure 41
Figure 41. Figure 41: Four raw HHG spectra, around expected phase-matching pressures of He. Capillary [PITH_FULL_IMAGE:figures/full_fig_p043_41.png] view at source ↗
Figure 42
Figure 42. Figure 42: A landscape of subsequent spectra recorded every 1 sec. Entrance slit is [PITH_FULL_IMAGE:figures/full_fig_p044_42.png] view at source ↗
Figure 43
Figure 43. Figure 43: Evolution of the parent ions (or alternatively, free-electrons) population for predicted [PITH_FULL_IMAGE:figures/full_fig_p047_43.png] view at source ↗
Figure 44
Figure 44. Figure 44: Evolution of the parent ions (or alternatively, free-electrons) population for predicted [PITH_FULL_IMAGE:figures/full_fig_p048_44.png] view at source ↗
Figure 45
Figure 45. Figure 45: First two quantum trajectories j = 1, 2, for 25th harmonic in Argon, tp = 45 fs, repre￾sented in the intensity (I ′ )-reciprocal intensity (αq) plane. spond to families of electron trajectories that have spent different times in the continuum, begetting disentanglement of different quantum phases, see [PITH_FULL_IMAGE:figures/full_fig_p050_45.png] view at source ↗
Figure 46
Figure 46. Figure 46: First two quantum trajectories for 67th harmonic in Helium, [PITH_FULL_IMAGE:figures/full_fig_p051_46.png] view at source ↗
Figure 47
Figure 47. Figure 47: A few deformations of the effective potential [PITH_FULL_IMAGE:figures/full_fig_p052_47.png] view at source ↗
Figure 48
Figure 48. Figure 48: Illustration of a typical tridiagonal matrix [PITH_FULL_IMAGE:figures/full_fig_p052_48.png] view at source ↗
Figure 49
Figure 49. Figure 49: Top figure: temporal evolution of the probability density from a soft-Coulomb potential [PITH_FULL_IMAGE:figures/full_fig_p054_49.png] view at source ↗
Figure 50
Figure 50. Figure 50: Coupling efficiency of a linearly polarized laser with Gaussian transverse profile (TEM [PITH_FULL_IMAGE:figures/full_fig_p055_50.png] view at source ↗
Figure 51
Figure 51. Figure 51: A Comsol simulation showing the propagation of the laser (red arrow) to the aim of [PITH_FULL_IMAGE:figures/full_fig_p056_51.png] view at source ↗
Figure 52
Figure 52. Figure 52: Thermal and stress endured by the HCW during the laser passage. Comsol Non [PITH_FULL_IMAGE:figures/full_fig_p057_52.png] view at source ↗
Figure 53
Figure 53. Figure 53: For Helium, the HCW has Lmed = 13 mm with respect to the criterion Lmed ≥ 3Labs discussed in Section 2. The effective pressure is ∼ 150 mbar for Pin = 350 mbar continuously injected, see [PITH_FULL_IMAGE:figures/full_fig_p057_53.png] view at source ↗
Figure 53
Figure 53. Figure 53: Left: map of time-space pressure distribution in the HCW filled with Argon, in the case [PITH_FULL_IMAGE:figures/full_fig_p058_53.png] view at source ↗
Figure 54
Figure 54. Figure 54: Left: Same as Fig. 53, for Helium, length L [PITH_FULL_IMAGE:figures/full_fig_p059_54.png] view at source ↗
Figure 55
Figure 55. Figure 55: Representation in (Incompressible flow) Laminar Flow of the gas speed field distribution [PITH_FULL_IMAGE:figures/full_fig_p060_55.png] view at source ↗
Figure 56
Figure 56. Figure 56: Simulation from Comsol with Turbulent (Incompressible) Flow Interface, selecting the L [PITH_FULL_IMAGE:figures/full_fig_p061_56.png] view at source ↗
Figure 57
Figure 57. Figure 57: Top figure in logarithmic scale shows the vacuum pressure in the capillary vessel and the [PITH_FULL_IMAGE:figures/full_fig_p062_57.png] view at source ↗
read the original abstract

We have successfully developed and implemented an entire and compact table-top high-order harmonics generation (HHG) setup from monochromatic and intense femtosecond ($10^{-15}$ s) laser pulses launched in a target composed of a high-purity monoatomic noble gas specie, which can be Argon or Helium, distinctively. Its frequency arrangement is distributed both in the full eXtreme UltraViolet (XUV, $22-124$ eV) spectral region and in the bottom part of the Soft-X Ray range (SXR, $124-132$ eV), at once. Specifically, the core of this coherent secondary light source is based solely on a homemade, modular, affordable, though sturdy, design. We take advantage of this opportunity to present our design guidance of the XUV generation from a hollow capillary waveguide apparatus, and our simple recipe regarding the alignment process of the latter, which is easily carried out thanks to our adjustable design. Then, a comprehensive description of our entire XUV beamline is described, and participate in adding essential contents to the existing literature. Concurrently, we conducted theoretical studies, in order to anticipate or explain our experimental results. Overall, we found very good consistency between the experimental and cost-effective time-consuming numerical results. Finally, our setup provides very good vacuum performance under high gas load pressures, to a few atmospheres. All of these attributes fulfill the requirements regarding ultrafast time-resolved pump-probe configuration in table-top element-sensitive spectroscopy of complex and integrated optoelectronic devices made of magnetic materials.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

2 major / 2 minor

Summary. The manuscript presents the technical design and implementation of a compact table-top high-harmonic generation (HHG) beamline using a homemade modular hollow waveguide to generate broadband XUV radiation (22-124 eV) and lower SXR (124-132 eV) from intense femtosecond laser pulses in noble gases (Ar or He). It provides design guidance for the waveguide, a simple alignment recipe, a full description of the beamline, theoretical modeling, and reports very good experimental-numerical consistency plus strong vacuum performance under high gas loads up to a few atmospheres, targeting ultrafast pump-probe spectroscopy of magnetic materials.

Significance. If the central claims hold, the work offers a practical, affordable modular design for accessible table-top XUV sources that could lower barriers for ultrafast element-sensitive spectroscopy. The alignment recipe and reported vacuum performance under gas load are potentially useful additions to the literature on compact HHG setups, though the primarily descriptive character limits broader impact without stronger quantitative validation.

major comments (2)
  1. [Alignment procedure] Alignment procedure section: The claim that the homemade modular hollow waveguide delivers consistent broadband output without specialized facilities rests on the untested assumption of stable alignment under sustained high gas load. No long-term drift measurements, vibration sensitivity tests, or thermal stability data for the modular joints and capillary during continuous operation are reported, which is load-bearing for the practical usability assertion in pump-probe configurations.
  2. [Results and numerical comparison] Results and numerical comparison section: The repeated assertion of 'very good consistency' between experimental and numerical results lacks quantitative support such as specific metrics (e.g., spectral overlap percentages, RMS deviations), error bars, or detailed overlaid comparisons in figures or tables. This absence prevents independent assessment of the setup's performance and undermines the central experimental validation.
minor comments (2)
  1. [Abstract] Abstract: The title refers to the 'upper region of the extreme ultraviolet' while the text specifies 22-124 eV XUV plus 124-132 eV SXR; standardize terminology for clarity.
  2. [Vacuum performance] Vacuum performance paragraph: Specific quantitative values (e.g., achieved base pressures, leak rates, or pump-down times under gas load) are referenced but not tabulated or plotted; adding these would strengthen the claims.

Simulated Author's Rebuttal

2 responses · 0 unresolved

We thank the referee for the constructive comments, which help us improve the clarity and rigor of our technical design report. We address each major point below and indicate the revisions planned for the next version of the manuscript.

read point-by-point responses
  1. Referee: [Alignment procedure] Alignment procedure section: The claim that the homemade modular hollow waveguide delivers consistent broadband output without specialized facilities rests on the untested assumption of stable alignment under sustained high gas load. No long-term drift measurements, vibration sensitivity tests, or thermal stability data for the modular joints and capillary during continuous operation are reported, which is load-bearing for the practical usability assertion in pump-probe configurations.

    Authors: We acknowledge that explicit long-term stability metrics would strengthen the practical-usability claim for pump-probe use. Our modular waveguide incorporates adjustable joints and a simple alignment recipe precisely to enable repeatable performance without specialized facilities; during our campaigns we routinely obtained stable broadband output over multi-hour runs at gas loads up to a few atmospheres. In the revised manuscript we will add a dedicated stability subsection that reports (i) spectral drift measurements over 4–6 h of continuous operation at representative pressures and (ii) a brief description of the vibration-isolation measures already present in the setup. These data were collected as part of routine operation but had not been quantified in the original text. revision: yes

  2. Referee: [Results and numerical comparison] Results and numerical comparison section: The repeated assertion of 'very good consistency' between experimental and numerical results lacks quantitative support such as specific metrics (e.g., spectral overlap percentages, RMS deviations), error bars, or detailed overlaid comparisons in figures or tables. This absence prevents independent assessment of the setup's performance and undermines the central experimental validation.

    Authors: We agree that quantitative metrics are necessary for independent evaluation. In the revised version we will (i) overlay experimental and simulated spectra with error bars on the measured data, (ii) report RMS deviations and spectral-overlap percentages for the principal cases (Ar and He at selected pressures), and (iii) add a compact table summarizing these metrics across the parameter space explored. These additions will be placed in the Results and numerical comparison section and will be supported by the existing figures. revision: yes

Circularity Check

0 steps flagged

Descriptive experimental report with no load-bearing derivations or self-referential predictions

full rationale

The manuscript is a technical design report focused on apparatus construction, alignment procedure, beamline description, and basic performance characterization (vacuum under high gas load, broadband HHG output). It reports consistency between experimental spectra and numerical simulations but presents no equations, fitted parameters, or predictions that reduce to inputs by construction. No self-citations are invoked as uniqueness theorems or load-bearing justifications for core claims. The central assertions rest on direct experimental observation rather than any derivation chain that collapses to self-definition or fitted renaming. This yields a low circularity score consistent with a primarily descriptive engineering paper.

Axiom & Free-Parameter Ledger

0 free parameters · 0 axioms · 0 invented entities

No new physical models, derivations, or postulates are introduced; the work rests on established HHG physics in hollow waveguides and standard vacuum and optics practices.

pith-pipeline@v0.9.0 · 5634 in / 1001 out tokens · 40278 ms · 2026-05-15T15:21:29.304493+00:00 · methodology

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Lean theorems connected to this paper

Citations machine-checked in the Pith Canon. Every link opens the source theorem in the public Lean library.

What do these tags mean?
matches
The paper's claim is directly supported by a theorem in the formal canon.
supports
The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
extends
The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
uses
The paper appears to rely on the theorem as machinery.
contradicts
The paper's claim conflicts with a theorem or certificate in the canon.
unclear
Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.

Reference graph

Works this paper leans on

107 extracted references · 107 canonical work pages

  1. [1]

    McPherson, G

    A. McPherson, G. Gibson, H. Jara, U. Johann, T. S. Luk, I. A. McIntyre, K. Boyer, and C. K. Rhodes. Studies of multiphoton production of vacuum-ultraviolet radiation in the rare gases. J. Opt. Soc. Am. B, 4(4):595–601, Apr 1987

  2. [2]

    High-order harmonic source spanning up to the oxygen k-edge based on filamentation pulse compression.Opt

    C´ edric Schmidt, Yoann Pertot, Tadas Balciunas, Kristina Zinchenko, Mary Matthews, Hans Jakob W¨ orner, and Jean-Pierre Wolf. High-order harmonic source spanning up to the oxygen k-edge based on filamentation pulse compression.Opt. Express, 26(9):11834–11842, Apr 2018

  3. [3]

    Chevreuil, F

    P.-A. Chevreuil, F. Brunner, S. Hrisafov, J. Pupeikis, C. R. Phillips, U. Keller, and L. Gall- mann. Water-window high harmonic generation with 0.8-µm and 2.2-µm opcpas at 100 khz. Opt. Express, 29(21):32996–33008, Oct 2021

  4. [4]

    Self-channelled high harmonic generation of water window soft x-rays.Journal of Physics B: Atomic, Molecular and Optical Physics, 51(17):174004, aug 2018

    V Cardin, B E Schimdt, N Thir´ e, S Beaulieu, V Wanie, M Negro, C Vozzi, V Tosa, and F L´ egar´ e. Self-channelled high harmonic generation of water window soft x-rays.Journal of Physics B: Atomic, Molecular and Optical Physics, 51(17):174004, aug 2018

  5. [5]

    Gregory J Stein, Phillip D Keathley, Peter Krogen, Houkun Liang, Jonathas P Siqueira, Chun- Lin Chang, Chien-Jen Lai, Kyung-Han Hong, Guillaume M Laurent, and Franz X K¨ artner. Water-window soft x-ray high-harmonic generation up to the nitrogen k-edge driven by a kHz, 2.1µm OPCPA source.Journal of Physics B: Atomic, Molecular and Optical Physics, 49(15):...

  6. [6]

    Smith, Tadas Balˇ ciunas, Yi-Ping Chang, C´ edric Schmidt, Kristina Zinchenko, Fer- nanda B

    Adam D. Smith, Tadas Balˇ ciunas, Yi-Ping Chang, C´ edric Schmidt, Kristina Zinchenko, Fer- nanda B. Nunes, Emanuele Rossi, V´ ıt Svoboda, Zhong Yin, Jean-Pierre Wolf, and Hans Jakob W¨ orner. Femtosecond soft-x-ray absorption spectroscopy of liquids with a water-window high- harmonic source.The Journal of Physical Chemistry Letters, 11(6):1981–1988, 2020...

  7. [7]

    Hentschel, R

    M. Hentschel, R. Kienberger, Ch Spielmann, G. A. Reider, N. Milosevic, T. Brabec, P. Corkum, U. Heinzmann, M. Drescher, and F. Krausz. Attosecond metrology.Nature, 414:509–513, 2001

  8. [8]

    P. M. Paul, E. S. Toma, P. Breger, G. Mullot, F. Aug´ e, Ph. Balcou, H. G. Muller, and P. Agostini. Observation of a train of attosecond pulses from high harmonic generation. Science, 292:1689–1692, 2001

  9. [9]

    Golubev, and Mohammed Th

    Dandan Hui, Husain Alqattan, Mohamed Sennary, Nikolay V. Golubev, and Mohammed Th. Hassan. Attosecond electron microscopy and diffraction.Science Advances, 10(34):eadp5805, 2024

  10. [10]

    Takahashi

    Kotaro Nishimura, Yuxi Fu, Akira Suda, Katsumi Midorikawa, and Eiji J. Takahashi. Appara- tus for generation of nanojoule-class water-window high-order harmonics.Review of Scientific Instruments, 92(6):063001, 2021

  11. [11]

    O. Hort, M. Albrecht, V. E. Nefedova, O. Finke, D. D. Mai, S. Reyn´ e, F. Giambruno, F. Fras- setto, L. Poletto, J. Andreasson, J. Gautier, S. Sebban, and J. Nejdl. High-flux source of coherent xuv pulses for user applications.Opt. Express, 27(6):8871–8883, Mar 2019

  12. [12]

    A com- pact, turnkey, narrow-bandwidth, tunable, and high-photon-flux extreme ultraviolet source

    Vinzenz Hilbert, Maxim Tschernajew, Robert Klas, Jens Limpert, and Jan Rothhardt. A com- pact, turnkey, narrow-bandwidth, tunable, and high-photon-flux extreme ultraviolet source. AIP Advances, 10(4):045227, 2020

  13. [13]

    Gebhardt, T

    M. Gebhardt, T. Heuermann, R. Klas, and et al. Bright, high-repetition-rate water window soft x-ray source enabled by nonlinear pulse self-compression in an antiresonant hollow-core fibre.Light Sci Appl, 10:2047, 2021. 63

  14. [14]

    Shcherbakov, Haizhong Zhang, Michael Tripepi, Giovanni Sartorello, Noah Tal- isa, Abdallah AlShafey, Zhiyuan Fan, Justin Twardowski, Leonid A

    Maxim R. Shcherbakov, Haizhong Zhang, Michael Tripepi, Giovanni Sartorello, Noah Tal- isa, Abdallah AlShafey, Zhiyuan Fan, Justin Twardowski, Leonid A. Krivitsky, Arseniy I. Kuznetsov, Enam Chowdhury, and Gennady Shvets. Generation of even and odd high har- monics in resonant metasurfaces using single and multiple ultra-intense laser pulses.Nature Communi...

  15. [15]

    Efficient non-perturbative high-harmonic genera- tion from nonlinear metasurfaces with low pump intensity.Optics and Laser Technology, 135:106702, 2021

    Jong-Kwan An and Kwang-Hyon Kim. Efficient non-perturbative high-harmonic genera- tion from nonlinear metasurfaces with low pump intensity.Optics and Laser Technology, 135:106702, 2021

  16. [16]

    P. B. Corkum. Plasma perspective on strong field multiphoton ionization.Phys. Rev. Lett., 71:1994–1997, Sep 1993

  17. [17]

    Lewenstein, Ph

    M. Lewenstein, Ph. Balcou, M. Yu. Ivanov, Anne L’Huillier, and P. B. Corkum. Theory of high-harmonic generation by low-frequency laser fields.Phys. Rev. A, 49:2117–2132, Mar 1994

  18. [18]

    Gorlach, O

    A. Gorlach, O. Neufeld, N. Rivera, andet al.The quantum-optical nature of high harmonic generation.Nat Commun, 11:4598, 2020

  19. [19]

    Gonoskov, N

    I. Gonoskov, N. Tsatrafyllis, I. Kominis, andet al.Quantum optical signatures in strong-field laser physics: Infrared photon counting in high-order-harmonic generation.Sci Rep, 6:32821, 2016

  20. [20]

    Durfee, Andy R

    Charles G. Durfee, Andy R. Rundquist, Sterling Backus, Catherine Herne, Margaret M. Mur- nane, and Henry C. Kapteyn. Phase matching of high-order harmonics in hollow waveguides. Phys. Rev. Lett., 83:2187–2190, Sep 1999

  21. [21]

    Durfee, Zenghu Chang, Catherine Herne, Sterling Backus, Mar- garet M

    Andy Rundquist, Charles G. Durfee, Zenghu Chang, Catherine Herne, Sterling Backus, Mar- garet M. Murnane, and Henry C. Kapteyn. Phase-matched generation of coherent soft x-rays. Science, 280(5368):1412–1415, 1998

  22. [22]

    Enhanced high harmonic generation driven by high-intensity laser in argon gas-filled hollow core waveguide.Opt

    Kevin Cassou, Sameh Daboussi, Ondrej Hort, Olivier Guilbaud, Dominique Descamps, St´ ephane Petit, Eric M´ evel, Eric Constant, and Sophie Kazamias. Enhanced high harmonic generation driven by high-intensity laser in argon gas-filled hollow core waveguide.Opt. Lett., 39(13):3770–3773, Jul 2014

  23. [23]

    Paul, E.A

    A. Paul, E.A. Gibson, Xiaoshi Zhang, A. Lytle, T. Popmintchev, Xibin Zhou, M.M. Murnane, I.P. Christov, and H.C. Kapteyn. Phase-matching techniques for coherent soft x-ray generation. IEEE Journal of Quantum Electronics, 42(1):14–26, 2006

  24. [24]

    M.-C. Chen, M. R. Gerrity, S. Backus, T. Popmintchev, X. Zhou, P. Arpin, X. Zhang, H.C. Kapteyn, and M. M. Murnane. Spatially coherent, phase matched, high-order harmonic euv beams at 50 khz.Opt. Express, 17(20):17376–17383, Sep 2009

  25. [25]

    Optimizing high harmonic generation in hollow-core gas cell considering variation of gas density.Optics and Laser Technology, 149:107803, 2022

    Yong Soo Kim, Byunghyuck Moon, Chulki Kim, Byeong-Kwon Ju, Ju Han Lee, and Young Min Jhon. Optimizing high harmonic generation in hollow-core gas cell considering variation of gas density.Optics and Laser Technology, 149:107803, 2022

  26. [27]

    Fert´ e, M

    T. Fert´ e, M. Beens, G. Malinowski, K. Holldack, R. Abrudan, F. Radu, T. Kachel, M. Hehn, C. Boeglin, B. Koopmans, and N. Bergeard. Laser induced ultrafast Gd 4f spin dynamics in Co100−xGdx alloys by means of time-resolved XMCD.The European Physical Journal Special Topics, 232:2213–2219, 2023. 64

  27. [28]

    Murnane, Henry C

    Chan La-O-Vorakiat, Mark Siemens, Margaret M. Murnane, Henry C. Kapteyn, Stefan Math- ias, Martin Aeschlimann, Patrik Grychtol, Roman Adam, Claus M. Schneider, Justin M. Shaw, Hans Nembach, and T. J. Silva. Ultrafast demagnetization dynamics at themedges of mag- netic elements observed using a tabletop high-harmonic soft x-ray source.Phys. Rev. Lett., 103...

  28. [29]

    Shaw, Roman Adam, Hans T

    Stefan Mathias, Chan La-O-Vorakiat, Patrik Grychtol, Patrick Granitzka, Emrah Turgut, Justin M. Shaw, Roman Adam, Hans T. Nembach, Mark E. Siemens, Steffen Eich, Claus M. Schneider, Thomas J. Silva, Martin Aeschlimann, Margaret M. Murnane, and Henry C. Kapteyn. Probing the timescale of the exchange interaction in a ferromagnetic alloy.Pro- ceedings of the...

  29. [30]

    Macroscopic aspects of attosecond pulse generation.Journal of Physics B: Atomic, Molecular and Optical Physics, 41(13):132001, jun 2008

    Mette B Gaarde, Jennifer L Tate, and Kenneth J Schafer. Macroscopic aspects of attosecond pulse generation.Journal of Physics B: Atomic, Molecular and Optical Physics, 41(13):132001, jun 2008

  30. [31]

    Coherence control of high-order harmonics.Phys

    Pascal Sali` eres, Anne L’Huillier, and Maciej Lewenstein. Coherence control of high-order harmonics.Phys. Rev. Lett., 74:3776–3779, May 1995

  31. [32]

    Rudawski, C

    P. Rudawski, C. M. Heyl, F. Brizuela, J. Schwenke, A. Persson, E. Mansten, R. Rakowski, L. Rading, F. Campi, B. Kim, P. Johnsson, and A. L’Huillier. A high-flux high-order harmonic source.Review of Scientific Instruments, 84(7):073103, 2013

  32. [33]

    Christov, Margaret M

    Tenio Popmintchev, Ming-Chang Chen, Alon Bahabad, Michael Gerrity, Pavel Sidorenko, Oren Cohen, Ivan P. Christov, Margaret M. Murnane, and Henry C. Kapteyn. Phase matching of high harmonic generation in the soft and hard x-ray regions of the spectrum.Proceedings of the National Academy of Sciences, 106(26):10516–10521, 2009

  33. [34]

    Critical laser intensity of phase-matched high-order harmonic generation in noble gases.Photonics, 10(1), 2023

    Bj¨ orn Minneker, Robert Klas, Jan Rothhardt, and Stephan Fritzsche. Critical laser intensity of phase-matched high-order harmonic generation in noble gases.Photonics, 10(1), 2023

  34. [35]

    J Maurer and U Keller. Ionization in intense laser fields beyond the electric dipole approxima- tion: concepts, methods, achievements and future directions.Journal of Physics B: Atomic, Molecular and Optical Physics, 54(9):094001, may 2021

  35. [36]

    Dalgarno, A

    A. Dalgarno, A. E. Kingston, and David Robert Bates. The refractive indices and verdet con- stants of the inert gases.Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 259(1298):424–431, 1960

  36. [37]

    X-Rays Data Booklet.https://xdb.lbl.gov/

    XDB.LBL. X-Rays Data Booklet.https://xdb.lbl.gov/

  37. [38]

    The Center for X-Rays Optics.https://henke.lbl.gov/optical_constants/

    CXRO. The Center for X-Rays Optics.https://henke.lbl.gov/optical_constants/

  38. [39]

    Weissenbilder, S

    R. Weissenbilder, S. Carlstr¨ om, L. Rego, andet al. How to optimize high-order harmonic generation in gases.Nat Rev Phys, 4:713–722, 2022

  39. [40]

    PhD thesis, Colorado University, 2001

    A.Lytle.Phase Matching and Coherence of High-Order Harmonic Generation in Hollow Waveguides. PhD thesis, Colorado University, 2001

  40. [41]

    Wagner, Emily A

    Nicholas L. Wagner, Emily A. Gibson, Tenio Popmintchev, Ivan P. Christov, Margaret M. Murnane, and Henry C. Kapteyn. Self-compression of ultrashort pulses through ionization- induced spatiotemporal reshaping.Phys. Rev. Lett., 93:173902, Oct 2004

  41. [42]

    Bellini, C

    M. Bellini, C. Corsi, and M. C. Gambino. Neutral depletion and beam defocusing in harmonic generation from strongly ionized media.Phys. Rev. A, 64:023411, Jul 2001

  42. [43]

    Grisham, Jorge J

    Tenio Popmintchev, Ming-Chang Chen, Oren Cohen, Michael E. Grisham, Jorge J. Rocca, Margaret M. Murnane, and Henry C. Kapteyn. Extended phase matching of high harmonics driven by mid-infrared light.Opt. Lett., 33(18):2128–2130, Sep 2008. 65

  43. [44]

    Generalized phase- matching conditions for high harmonics: The role of field-gradient forces.Phys

    Philippe Balcou, Pascal Sali` eres, Anne L’Huillier, and Maciej Lewenstein. Generalized phase- matching conditions for high harmonics: The role of field-gradient forces.Phys. Rev. A, 55:3204–3210, Apr 1997

  44. [45]

    Marr and J.B

    G.V. Marr and J.B. West. Absolute photoionization cross-section tables for helium, neon, argon, and krypton in the vuv spectral regions.Atomic Data and Nuclear Data Tables, 18(5):497–508, 1976

  45. [46]

    Constant, D

    E. Constant, D. Garzella, P. Breger, E. M´ evel, Ch. Dorrer, C. Le Blanc, F. Salin, and P. Agos- tini. Optimizing high harmonic generation in absorbing gases: Model and experiment.Phys. Rev. Lett., 82:1668–1671, Feb 1999

  46. [47]

    Relationship between magnetic asymmetry and magnetization in ultrafast transverse magneto-optical kerr effect spectroscopy in the extreme ultraviolet spec- tral range.Phys

    Johanna Richter, Somnath Jana, Martin Hennecke, Daniel Schick, Clemens von Korff Schmis- ing, and Stefan Eisebitt. Relationship between magnetic asymmetry and magnetization in ultrafast transverse magneto-optical kerr effect spectroscopy in the extreme ultraviolet spec- tral range.Phys. Rev. B, 109:184440, May 2024

  47. [48]

    S. J. Goh, Y. Tao, P. J. M. van der Slot, H. J. M. Bastiaens, J. Herek, S. G. Biedron, M. B. Danailov, S. V. Milton, and K.-J. Boller. Single-shot fluctuations in waveguided high-harmonic generation.Opt. Express, 23(19):24888–24902, Sep 2015

  48. [49]

    Teale, Henry C

    Chan La-O-Vorakiat, Emrah Turgut, Carson A. Teale, Henry C. Kapteyn, Margaret M. Mur- nane, Stefan Mathias, Martin Aeschlimann, Claus M. Schneider, Justin M. Shaw, Hans T. Nembach, and T. J. Silva. Ultrafast demagnetization measurements using extreme ultraviolet light: Comparison of electronic and magnetic contributions.Phys. Rev. X, 2:011005, Jan 2012

  49. [50]

    Superfilamentation in air

    Guillaume Point, Yohann Brelet, Aur´ elien Houard, Vytautas Jukna, Carles Mili´ an, J´ erˆ ome Carbonnel, Yi Liu, Arnaud Couairon, and Andr´ e Mysyrowicz. Superfilamentation in air. Phys. Rev. Lett., 112:223902, Jun 2014

  50. [51]

    Ciliary white light: Optical aspect of ultrashort laser ablation on transparent dielectrics.Phys

    Yi Liu, Yohann Brelet, Zhanbing He, Linwei Yu, Sergey Mitryukovskiy, Aur´ elien Houard, Benjamin Forestier, Arnaud Couairon, and Andr´ e Mysyrowicz. Ciliary white light: Optical aspect of ultrashort laser ablation on transparent dielectrics.Phys. Rev. Lett., 110:097601, Mar 2013

  51. [52]

    Gibson, Ariel Paul, Nick Wagner, Ra’anan Tobey, Sterling Backus, Ivan P

    Emily A. Gibson, Ariel Paul, Nick Wagner, Ra’anan Tobey, Sterling Backus, Ivan P. Christov, Margaret M. Murnane, and Henry C. Kapteyn. High-order harmonic generation up to 250 ev from highly ionized argon.Phys. Rev. Lett., 92:033001, Jan 2004

  52. [53]

    High harmonic generation in mixed XUV and NIR fields at a free-electron laser.Journal of Optics, 24(2):025502, jan 2022

    Jan Troß, Shashank Pathak, Adam Summers, Dimitrios Rompotis, Benjamin Erk, Christopher Passow, Bastian Manschwetus, Rebecca Boll, Patrik Grychtol, Sadia Bari, Vinod Kumarap- pan, Anh-Thu Le, Cheng Jin, Carlos Trallero, and Daniel Rolles. High harmonic generation in mixed XUV and NIR fields at a free-electron laser.Journal of Optics, 24(2):025502, jan 2022

  53. [54]

    Johnson, Timur Avni, Esben W

    Allan S. Johnson, Timur Avni, Esben W. Larsen, Dane R. Austin, and Jon P. Marangos. Attosecond soft x-ray high harmonic generation.Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 377(2145):20170468, 2019

  54. [55]

    Extension of the bright high-harmonic photon energy range via nonadiabatic critical phase matching.Science Advances, 8(51):eadd7482, 2022

    Zongyuan Fu, Yudong Chen, Sainan Peng, Bingbing Zhu, Baochang Li, Rodrigo Mart´ ın- Hern´ andez, Guangyu Fan, Yihua Wang, Carlos Hern´ andez-Garc´ ıa, Cheng Jin, Margaret Mur- nane, Henry Kapteyn, and Zhensheng Tao. Extension of the bright high-harmonic photon energy range via nonadiabatic critical phase matching.Science Advances, 8(51):eadd7482, 2022

  55. [56]

    Johnson, Dane R

    Allan S. Johnson, Dane R. Austin, David A. Wood, Christian Brahms, Andrew Gregory, Kon- stantin B. Holzner, Sebastian Jarosch, Esben W. Larsen, Susan Parker, Christian S. Str¨ uber, Peng Ye, John W. G. Tisch, and Jon P. Marangos. High-flux soft x-ray harmonic generation from ionization-shaped few-cycle laser pulses.Science Advances, 4(5):eaar3761, 2018. 66

  56. [57]

    T Popmintchev, MC Chen, P Arpin, andet al.The attosecond nonlinear optics of bright coherent x-ray generation.Nature Photon, 4:822–832, 2010

  57. [58]

    H¨ adrich, A

    S. H¨ adrich, A. Klenke, J. Rothhardt, andet al.High photon flux table-top coherent extreme- ultraviolet source.Nature Photon, 8:779–783, 2014

  58. [59]

    Introduction to macroscopic power scaling principles for high-order harmonic generation.Journal of Physics B: Atomic, Molecular and Optical Physics, 50(1):013001, dec 2016

    C M Heyl, C L Arnold, A Couairon, and A L’Huillier. Introduction to macroscopic power scaling principles for high-order harmonic generation.Journal of Physics B: Atomic, Molecular and Optical Physics, 50(1):013001, dec 2016

  59. [60]

    Suppression of driving laser in high harmonic generation with a microchannel plate

    Qi Zhang, Kun Zhao, Jie Li, Michael Chini, Yan Cheng, Yi Wu, Eric Cunningham, and Zenghu Chang. Suppression of driving laser in high harmonic generation with a microchannel plate. Opt. Lett., 39(12):3670–3673, Jun 2014

  60. [61]

    Kazamias, S

    S. Kazamias, S. Daboussi, O. Guilbaud, K. Cassou, D. Ros, B. Cros, and G. Maynard. Pressure-induced phase matching in high-order harmonic generation.Phys. Rev. A, 83:063405, Jun 2011

  61. [62]

    High-order harmonic generation withµj laser pulses at high repetition rates.Journal of Physics B: Atomic, Molecular and Optical Physics, 45(7):074020, mar 2012

    C M Heyl, J G¨ udde, A L’Huillier, and U H¨ ofer. High-order harmonic generation withµj laser pulses at high repetition rates.Journal of Physics B: Atomic, Molecular and Optical Physics, 45(7):074020, mar 2012

  62. [63]

    Absorption-limited and phase-matched high harmonic generation in the tight focusing regime.New Journal of Physics, 16(3):033022, mar 2014

    Jan Rothhardt, Manuel Krebs, Steffen H¨ adrich, Stefan Demmler, Jens Limpert, and Andreas T¨ unnermann. Absorption-limited and phase-matched high harmonic generation in the tight focusing regime.New Journal of Physics, 16(3):033022, mar 2014

  63. [64]

    T. J. Butcher, P. N. Anderson, R. T. Chapman, P. Horak, J. G. Frey, and W. S. Brocklesby. Bright extreme-ultraviolet high-order-harmonic radiation from optimized pulse compression in short hollow waveguides.Phys. Rev. A, 87:043822, Apr 2013

  64. [65]

    Boyd.Nonlinear Optics, Third Edition

    Robert W. Boyd.Nonlinear Optics, Third Edition. Academic Press, Inc., 3rd edition, 2008

  65. [66]

    High-resolution extreme ultraviolet microscopy - imaging of artificial and biological specimens with laser-driven ultrafast xuv sources

    Michael Werner Z¨ urch. High-resolution extreme ultraviolet microscopy - imaging of artificial and biological specimens with laser-driven ultrafast xuv sources. In Cham Springer, editor, High-Resolution Extreme Ultraviolet Microscopy. Springer Theses, 2015

  66. [67]

    Hickstein, Dmitriy Zusin, Christian Gentry, Franklin J

    Tingting Fan, Patrik Grychtol, Ronny Knut, Carlos Hern´ andez-Garc´ ıa, Daniel D. Hickstein, Dmitriy Zusin, Christian Gentry, Franklin J. Dollar, Christopher A. Mancuso, Craig W. Hogle, Ofer Kfir, Dominik Legut, Karel Carva, Jennifer L. Ellis, Kevin M. Dorney, Cong Chen, Oleg G. Shpyrko, Eric E. Fullerton, Oren Cohen, Peter M. Oppeneer, Dejan B. Miloˇ sev...

  67. [68]

    Sayrac.HIGH HARMONIC GENERATION OPTIMIZATION IN ATOMIC AND MOLECULAR GASES

    M. Sayrac.HIGH HARMONIC GENERATION OPTIMIZATION IN ATOMIC AND MOLECULAR GASES. PhD thesis, A&M Texas University, 2017

  68. [69]

    Izumi, J

    N. Izumi, J. Emig, J. Moody, C. Middeleton, J. Holder, S. Glenn, T. Pond, R. Shellman, M. Cardenas, P. J. Walsh, S. J. Chelli, D. K. Bradley, and P. M. Bell. Measurement of cathode luminescence efficiency of phosphors for micro-channel plate based x-ray framing cameras. In Perry Bell and Gary P. Grim, editors,Target Diagnostics Physics and Engineering for...

  69. [70]

    Kandarakis, D

    I. Kandarakis, D. Cavouras, D. Nikolopoulos, A. Episkopakis, N. Kalivas, P. Liaparinos, I. Valais, G. Kagadis, K. Kourkoutas, I. Sianoudis, N. Dimitropoulos, C. Nomicos, and G. Panayiotakis. A theoretical model evaluating the angular distribution of luminescence emission in x-ray scintillating screens.Applied Radiation and Isotopes, 64(4):508–519, 2006. 67

  70. [71]

    Fedorov, S

    N. Fedorov, S. Beaulieu, A. Belsky, V. Blanchet, R. Bouillaud, M. De Anda Villa, A. Filippov, C. Fourment, J. Gaudin, R. E. Grisenti, E. Lamour, A. L´ evy, S. Mac´ e, Y. Mairesse, P. Martin, P. Martinez, P. No´ e, I. Papagiannouli, M. Patanen, S. Petit, D. Vernhet, K. Veyrinas, and D. Descamps. Aurore: A platform for ultrafast sciences.Review of Scientifi...

  71. [72]

    Goncalves, Silva A.S., D

    C.S. Goncalves, Silva A.S., D. Navas, M. Miranda, F. Silva, H. Crespo, and D. S. Schmool. A dual-colour architecture for pump-probe spectroscopy of ultrafast magnetization dynamics in the sub-10-femtosecond range.Scientific Reports, 6:22872, 2016

  72. [73]

    Holgado.Study of high-order harmonic generation effects under variations of focusing conditions of few cycle laser pulses

    W. Holgado.Study of high-order harmonic generation effects under variations of focusing conditions of few cycle laser pulses. PhD thesis, Universidad de Salamanca, 2016

  73. [74]

    Popmintchev, M.-C

    T. Popmintchev, M.-C. Chen, P. Arpin, M. Gerrity, M. Seaberg, B. Zhang, D. Popmintchev, G. Andriukaitis, T. Balciunas, O. D. M¨ ucke, A. Pugzlys, A. Baltuˇ ska, M. M. Murnane, and H. C. Kapteyn. Bright coherent ultrafast x-rays from mid-ir lasers. InAdvances in Optical Materials, page HThB5. Optica Publishing Group, 2011

  74. [75]

    Maghraoui, F

    A. Maghraoui, F. Fras, M. Vomir, Y. Brelet, V. Halt´ e, J. Y. Bigot, and M. Barthelemy. Role of intersublattice exchange interaction in ultrafast longitudinal and transverse magnetization dynamics in permalloy.Phys. Rev. B, 107:134424, Apr 2023

  75. [76]

    Colosimo, G

    P. Colosimo, G. Doumy, C. Blaga, andet al. Scaling strong-field interactions towards the classical limit.Nature Phys, 4:386–389, 2008

  76. [77]

    Kruchinin, Ferenc Krausz, and Vladislav S

    Stanislav Yu. Kruchinin, Ferenc Krausz, and Vladislav S. Yakovlev. Colloquium: Strong-field phenomena in periodic systems.Rev. Mod. Phys., 90:021002, Apr 2018

  77. [78]

    Ben Levy, A

    A. Ben Levy, A. Hen, M. Kahn, Y. Aharon, T. Levin, N. Mazurski, U. Levy, and G. Marcus. Simulation of laser-induced tunnel ionization based on a curved waveguide.Scientific Reports, 13:12612, Augsut 2023

  78. [79]

    Strong-field ionization phenomena re- vealed by quantum trajectories.Phys

    Taylor Moon, Klaus Bartschat, and Nicolas Douguet. Strong-field ionization phenomena re- vealed by quantum trajectories.Phys. Rev. Lett., 133:073201, Aug 2024

  79. [80]

    Hatsagortsyan, Thomas Pfeifer, Christoph H

    Nicolas Camus, Enderalp Yakaboylu, Lutz Fechner, Michael Klaiber, Martin Laux, Yonghao Mi, Karen Z. Hatsagortsyan, Thomas Pfeifer, Christoph H. Keitel, and Robert Moshammer. Experimental evidence for quantum tunneling time.Phys. Rev. Lett., 119:023201, Jul 2017

  80. [81]

    Spielmann, C

    C. Spielmann, C. Kan, N.H. Burnett, T. Brabec, M. Geissler, A. Scrinzi, M. Schnurer, and F. Krausz. Near-kev coherent x-ray generation with sub-10-fs lasers.IEEE Journal of Selected Topics in Quantum Electronics, 4(2):249–265, 1998

Showing first 80 references.