Skip to main content

Thank you for visiting 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.

Radiofrequency antenna

In the service of national security

The use of whispering-gallery-mode optical resonators has enabled the creation of a microwave receiver that is immune to electromagnetic attack.

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

Access options

Rent or buy this article

Prices vary by article type



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

Figure 1: The concept of the all-dielectric photonics-assisted radiofrequency front-end technology.


  1. Capmany, J. & Novak, D. Nature Photon. 1, 319–330 (2007).

    Article  ADS  Google Scholar 

  2. Hsu, R. C. J., Ayazi, A., Houshmand, B. & Jalali, B. Nature Photon. 1, 535–538 (2007).

    Article  ADS  Google Scholar 

  3. Vahala, K. J. Nature 424, 840–846 (2003).

    Article  ADS  Google Scholar 

  4. Cohen, D. A., Houssein-Zadeh, M. & Levi, A. F. J. Electron. Lett. 37, 300–301 (2001).

    Article  Google Scholar 

  5. Ilchenko, V. S., Savchenkov, A. A., Matsko, A. B. & Maleki, L. IEEE Photon. Technol. Lett. 14, 1602–1604 (2002).

    Article  ADS  Google Scholar 

  6. Ilchenko, V. S., Savchenkov, A. A., Matsko, A. B. & Maleki, L. J. Opt. Soc. Am. B 20, 333–341 (2003).

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations


Rights and permissions

Reprints and Permissions

About this article

Cite this article

Maleki, L. In the service of national security. Nature Photon 1, 493–494 (2007).

Download citation

  • Issue Date:

  • DOI:


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