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Proceedings Paper

High-pass intensity-controlled soliton filter
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Paper Abstract

Spatial solitons are self-trapped optical beams that propagate without changing their spatial shape, since the diffraction and the nonlinear refraction balance each other in a self-focusing . In this paper we study the behavior of a soliton beam in a waveguide which, in the plane between the cladding and the substrate, has a distribution of refractive index that follows a trapezoidal curve considering the possibility that the soliton propagates in an oblique direction.

Paper Details

Date Published: 22 May 1998
PDF: 4 pages
Proc. SPIE 3490, Optics in Computing '98, (22 May 1998); doi: 10.1117/12.308933
Show Author Affiliations
Fabio Garzia, Univ. degli Studi di Roma La Sapienza, INFM, and GNEQ (Italy)
Concita Sibilia, Univ. degli Studi di Roma La Sapienza, INFM, and GNEQ (Italy)
Mario Bertolotti, Univ. degli Studi di Roma La Sapienza, INFM, and GNEQ (Italy)


Published in SPIE Proceedings Vol. 3490:
Optics in Computing '98
Pierre H. Chavel; David A. B. Miller; Hugo Thienpont, Editor(s)

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