Spectral resolved dynamic localization in curved fs laser written waveguide arrays.
We investigate dynamic localization in curved femtosecond (fs) laser written waveguide arrays. The light propagation inside the array is directly observed by monitoring fluorescence of color centers induced during the fs writing process. In addition to monochromatic excitation the spectral response of the arrays is investigated by launching white light supercontinuum into the arrays.
Institute of Applied Physics, Friedrich-Schiller-University Jena, Max-Wien-Platz 1, 07743Jena, Germany. f.dreisow@uni-jena.de
Felix
F
Dreisow
Matthias
M
Heinrich
Alexander
A
Szameit
Sven
S
Döering
Stefan
S
Nolte
Andreas
A
Tüennermann
Stefan
S
Fahr
Falk
F
Lederer
D003116:Color; D003198:Computer Simulation; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007834:Lasers; D008027:Light; D008962:Models, Theoretical; D013050:Spectrometry, Fluorescence / Q000295:instrumentation* / Q000379:methods; D013499:Surface Properties