Trapped by mirrors, a photon can be monitored from birth to death by a stream of passing atoms. The technique could also be used to entangle the quantum states of many atoms — a possible boon for quantum computing.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Gleyzes, S. et al. Nature 446, 297–300 (2007).
http://nobelprize.org/nobel_prizes/physics/laureates/1989/index.html
http://nobelprize.org/nobel_prizes/physics/laureates/2005/index.html
Bruß, D. & Leuchs, G. (eds) Lectures on Quantum Information (Wiley-VCH, Berlin, 2006).
Nogues, G. et al. Nature 400, 239–242 (1999).
Mandel, O. et al. Nature 425, 937–940 (2003).
Häffner, H. et al. Nature 438, 643–646 (2005).
Leibfried, D. et al. Nature 438, 639–642 (2005).
Schmidt-Kaler, F. et al. Nature 422, 408–411 (2003).
Kane, B. E. Nature 393, 133–137 (1998).
Nakamura, Y., Pashkin, Yu. A. & Tsai, J. S. Nature 398, 786–788 (1999).
Childress, L. et al. Science 314, 281–285 (2006).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schmidt-Kaler, F. Total surveillance. Nature 446, 275–276 (2007). https://doi.org/10.1038/446275a
Published:
Issue Date:
DOI: https://doi.org/10.1038/446275a