Publication Date:
2012-10-23
Description:
Author(s): Hui-jun Li, Yuan-po Wu, Chao Hang, and Guoxiang Huang A scheme is proposed to produce (3+1)-dimensional superluminal spatiotemporal optical solitons and vortices in a coherent atomic system working in an active Raman gain regime. It is shown that the evolution of the envelope of a signal field obeys a modified (3+1)-dimensional nonlinear Schrödinger eq... [Phys. Rev. A 86, 043829] Published Mon Oct 22, 2012
Keywords:
Quantum optics, physics of lasers, nonlinear optics, classical optics
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics