Controlling the velocity of light pulses.

Published

Journal Article

It is now possible to exercise a high degree of control over the velocity at which light pulses pass through material media. This velocity, known as the group velocity, can be made to be very different from the speed of light in a vacuum c. Specifically, the group velocity of light can be made much smaller than c, greater than c, or even negative. We present a survey of methods for establishing extreme values of the group velocity, concentrating especially on methods that work in room-temperature solids. We also describe some applications of slow light.

Full Text

Duke Authors

Cited Authors

  • Boyd, RW; Gauthier, DJ

Published Date

  • November 2009

Published In

Volume / Issue

  • 326 / 5956

Start / End Page

  • 1074 - 1077

PubMed ID

  • 19965419

Pubmed Central ID

  • 19965419

Electronic International Standard Serial Number (EISSN)

  • 1095-9203

International Standard Serial Number (ISSN)

  • 0036-8075

Digital Object Identifier (DOI)

  • 10.1126/science.1170885

Language

  • eng