Type
ArticleDate
2014-09-17Permanent link to this record
http://hdl.handle.net/10754/592637
Metadata
Show full item recordAbstract
We investigate theoretically the formation of two-component light with superluminal group velocity in a medium controlled by four Raman pump fields. In such an optical scheme only a particular combination of the probe fields is coupled to the matter and exhibits superluminal propagation; the orthogonal combination is uncoupled. The individual probe fields do not have a definite group velocity in the medium. Calculations demonstrate that this superluminal component experiences an envelope advancement in the medium with respect to the propagation in vacuum.Citation
Superluminal two-color light in a multiple Raman gain medium 2014, 90 (3) Physical Review APublisher
American Physical Society (APS)Journal
Physical Review AarXiv
1409.7882Additional Links
http://link.aps.org/doi/10.1103/PhysRevA.90.033827ae974a485f413a2113503eed53cd6c53
10.1103/PhysRevA.90.033827