13 March 2007 Coupling management of fs laser written waveguides
Author Affiliations +
Abstract
The evanescent coupling of femtosecond laser written waveguides with elliptical and circular shape is investigated in detail. Elliptical waveguides are used to investigate directional tuning of the coupling properties in a square array by tilting the elliptical waveguides. This allows to specifically pronounce diagonal coupling. In contrast, directional insensitive coupling is demonstrated in a circular waveguide array based on circular waveguides.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. Szameit, A. Szameit, F. Dreisow, F. Dreisow, M. Heinrich, M. Heinrich, T. Pertsch, T. Pertsch, S. Nolte, S. Nolte, A. Tuennermann, A. Tuennermann, } "Coupling management of fs laser written waveguides", Proc. SPIE 6460, Commercial and Biomedical Applications of Ultrafast Lasers VII, 64600V (13 March 2007); doi: 10.1117/12.713073; https://doi.org/10.1117/12.713073
PROCEEDINGS
11 PAGES


SHARE
Back to Top