Light-bullet modes in self-induced-transparency media with refractive-index modulation
JOSA B, Vol. 19, Issue 6, pp. 1376-1379 (2002)
http://dx.doi.org/10.1364/JOSAB.19.001376
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Abstract
We predict the existence of a new type of spatiotemporal soliton (so-called light bullets) in two-dimensional self-induced-transparency media with refractive-index modulation in the direction transverse to that of pulse propagation. These self-localized guided modes are found in an approximate analytical form. Their existence and stability are confirmed by numerical simulations, and they may have advantageous properties for signal transmission.
© 2002 Optical Society of America
OCIS Codes
(050.2770) Diffraction and gratings : Gratings
(060.5530) Fiber optics and optical communications : Pulse propagation and temporal solitons
(190.4420) Nonlinear optics : Nonlinear optics, transverse effects in
Citation
Miriam Blaauboer, Gershon Kurizki, and Boris A. Malomed, "Light-bullet modes in self-induced-transparency media with refractive-index modulation," J. Opt. Soc. Am. B 19, 1376-1379 (2002)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-19-6-1376
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References
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- These bullets can be guided in the presence of a different refractive-index modulation given by n(x)=1−½C^{2} (−1+ ½ sech ^{2} Θ_{1} +½sech ^{2} Θ_{2} +tanh Θ_{1} tanh Θ_{2}), with C, Θ_{1}, and Θ_{2} as defined in Ref. 13.
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