| Literature DB >> 19503547 |
Dominik Blömer, Alexander Szameit, Felix Dreisow, Thomas Schreiber, Stefan Nolte, Andreas Tünnermann.
Abstract
We report on the measurement of the nonlinear refractive index of fs-laser written waveguides in fused silica by analyzing self-phase modulation of the propagating light. The nonlinear index is reduced considerably compared to the bulk material by the writing process and is furthermore highly dependant on processing parameters.Entities:
Year: 2006 PMID： 19503547 DOI： 10.1364/oe.14.002151
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894