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Phase effects on group velocity propagation in a V-type system with spontaneously generated coherence.
- Source :
- Journal of Modern Optics; 3/10/2007, Vol. 54 Issue 4, p493-500, 8p, 1 Diagram, 4 Graphs
- Publication Year :
- 2007
-
Abstract
- The effects of the relative phase between two laser beams on the propagation of a weak electromagnetic pulse are investigated in a V-type system with spontaneously generated coherence (SGC). Due to the relative phase, the subluminal and superluminal group velocity can be unified. Meanwhile, SGC can be regarded as a knob to manipulate light propagation between subluminal and superluminal. [ABSTRACT FROM AUTHOR]
- Subjects :
- LASER beams
ELECTROMAGNETIC pulses
COMPTON effect
RADIATION
OPTICS
PHYSICS
Subjects
Details
- Language :
- English
- ISSN :
- 09500340
- Volume :
- 54
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Journal of Modern Optics
- Publication Type :
- Academic Journal
- Accession number :
- 24590989
- Full Text :
- https://doi.org/10.1080/09500340600855585