This item is available under a Creative Commons License for non-commercial use only
A simple method to generate a negative time delay in SBS-based fast-light systems using Brillouin gain and loss is shown. We achieved a maximum negative time delay of 32.4 ns in one long fiber segment.
Lauterback, K., Schneider, T., Henker, R., Junker, M., Ammann, M., Schwarzbacher, A.: Investigation of fast light in long optical fibers based on stimulated Brillouin scattering. CLEO 2007: Conference on Lasers and Electro Optics, pp.1-2. Baltimore, 6-11 May, 2007.