| Literature DB >> 19015710 |
Felix Dreisow1, Alexander Szameit, Matthias Heinrich, Thomas Pertsch, Stefan Nolte, Andreas Tünnermann.
Abstract
We investigate the influence of second-order coupling in femtosecond-laser-written zigzag waveguide arrays, where the ratio Delta between second- and first-order coupling constants is adjusted from Delta=0.0 to Delta=2.8. Propagation patterns are observed directly via color center fluorescence.Year: 2008 PMID： 19015710 DOI： 10.1364/ol.33.002689
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776