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Discrete nonlinear localization in femtosecond laser written waveguides in fused silica

: Szameit, A.; Blömer, D.; Burghoff, J.; Schreiber, T.; Pertsch, T.; Nolte, S.; Tünnermann, A.; Lederer, F.

Postprint (130 KByte; PDF; )

Optics Express 13 (2005), No.26, pp.10552-10557
ISSN: 1094-4087
Journal Article, Electronic Publication
Fraunhofer IOF ()

The observation of discrete spatial solitons in fs laser written waveguide arrays in fused silica is reported for the .rst time. The fs writing process permits the speci.c setting of the linear and nonlinear guiding properties of the waveguides. The results in this paper reveal a new avenue for the fabrication of various nonlinear optical devices.