@article{0f0fbce76c6343a89cd14c881dd9959c,
title = "Exact solutions for an extended nonlinear Schr{\"o}dinger equation",
abstract = "We present exact solutions for an extended nonlinear Schr{\"o}dinger equation. This model is applied to the propagation of femtosecond pulses in nonlinear optical fibers. Solutions are found that indicate the possibility of bright and dark solitary waves in wavelength regimes that are not accessible to the standard nonlinear Schr{\"o}dinger equation.",
author = "Potasek, {M. J.} and M. Tabor",
note = "Funding Information: Thiswork was supported in part by NSF grant ECS, Funding Information: no. 89-21139 for M.J.P. M.T. is supported by DOE grant DE-FGO2-84ER13190. M.T. also wishes to thank the Arizona Center for Mathematical Sciences (ACMS) for support. ACMS is sponsored by AFOSR contract FQ8671-9000589 (AFOSR-90-002l) with the University Research Initiative Program at the University of Arizona.",
year = "1991",
month = apr,
day = "22",
doi = "10.1016/0375-9601(91)90971-A",
language = "English (US)",
volume = "154",
pages = "449--452",
journal = "Physics Letters A",
issn = "0375-9601",
publisher = "Elsevier B.V.",
number = "9",
}