Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Brief Communication
  • Published:

Laser technology

Source of coherent kiloelectronvolt X-rays

Abstract

Generating X-rays that have the properties of laser light has been a long-standing goal for experimental science. Here we describe the emission of highly collimated, spatially coherent X-rays, at a wavelength of about 1 nanometre and at photon energies extending to 1.3 kiloelectronvolts, from atoms that have been ionized by a 5-femtosecond laser pulse. This means that a laboratory source of laser-like, kiloelectronvolt X-rays, which will operate on timescales relevant to many chemical, biological and materials problems, is now within reach.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Photon energy spectrum of coherent soft-X-ray emission from a helium gas (red line), measured using a multichannel analyser (Oxford) and a silicon–lithium semiconductor detector cooled by liquid nitrogen.

Similar content being viewed by others

References

  1. Macklin, J. J., Kmetec, J. D. & Gordon, C. L. Phys. Rev. Lett. 70, 766–769 (1993).

    Article  ADS  CAS  Google Scholar 

  2. L'Huillier, A. & Balcou, P. Phys. Rev. Lett. 70, 774–777 (1993).

    Article  ADS  CAS  Google Scholar 

  3. Seres, E., Seres, J., Krausz, F. & Spielmann, C. Phys. Rev. Lett. 92, 163002 (2004).

  4. Gibson, E. A. et al. Science 302, 95–98 (2003).

    Article  ADS  CAS  Google Scholar 

  5. Seres, J. et al. Opt. Lett. 28, 1832–1834 (2003).

    Article  ADS  CAS  Google Scholar 

  6. Scrinzi, A., Geissler, M. & Brabec, T. Phys. Rev. Lett. 83, 706–709 (1999).

    Article  ADS  CAS  Google Scholar 

  7. Lewenstein, M. et al. Phys. Rev. A 49, 2117–2131 (1994).

    Article  ADS  CAS  Google Scholar 

  8. Kienberger, R. et al. Nature 427, 817–820 (2004).

    Article  ADS  CAS  Google Scholar 

  9. Rischel, C. et al. Nature 390, 490–492 (1997).

    Article  ADS  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to F. Krausz.

Ethics declarations

Competing interests

The authors declare no competing financial interests.

Supplementary information

Rights and permissions

Reprints and permissions

About this article

Cite this article

Seres, J., Seres, E., Verhoef, A. et al. Source of coherent kiloelectronvolt X-rays. Nature 433, 596 (2005). https://doi.org/10.1038/433596a

Download citation

  • Published:

  • Issue date:

  • DOI: https://doi.org/10.1038/433596a

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing