✦ LIBER ✦

Dark soliton in the exponentially decaying optical lattice with spatially inhomogeneous Gaussian nonlinearities

✍ Scribed by Ruiyu Hao

Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 359 KB
Volume: 637
Category: Article
ISSN: 0168-9002
DOI: 10.1016/j.nima.2010.02.043

No coin nor oath required. For personal study only.

✦ Synopsis

In this paper, we numerically study the (1 + 1)-dimensional inhomogeneous nonlinear Schro ¨dinger (NLS) equation, which describes the propagation of light in the optical lattice with spatially inhomogeneous nonlinearities. The results reveal that in the exponentially decaying optical lattice, the dark soliton induced by spatially inhomogeneous Gaussian nonlinearity could exist. The stability of the dark soliton is also presented under the influence of different inhomogeneous nonlinearities.

📜 SIMILAR VOLUMES

Spatial solitons in an optical lattice w

Spatial solitons in an optical lattice with varying diffraction and spatially inhomogeneous nonlinearity

✍ Ruiyu Hao 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 559 KB

Solutions for the propagation of light i

Solutions for the propagation of light in nonlinear optical media with spatially inhomogeneous nonlinearities

✍ Ruiyu Hao; Rongcao Yang; Lu Li; Guosheng Zhou 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 900 KB

In this paper, we present solutions for the nonlinear Schro ¨dinger (NLS) equation with spatially inhomogeneous nonlinearities describing propagation of light in nonlinear media, under two sets of transverse modulation forms of inhomogeneous nonlinearity. The bright soliton solution and Gaussian sol