Publications [#246403] of Daniel J. Gauthier
Papers Published
- Boyd, RW; Gauthier, DJ, Controlling the velocity of light pulses.,
Science (New York, N.Y.), vol. 326 no. 5956
(November, 2009),
pp. 1074-1077, ISSN 0036-8075 [pdf], [doi]
(last updated on 2019/07/17)Abstract:
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.