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.
Dreisow
Felix
F
Institute of Applied Physics, Friedrich-Schiller-University Jena, Max-Wien-Platz 1, 07743Jena, Germany. f.dreisow@uni-jena.de
Heinrich
Matthias
M
Szameit
Alexander
A
Döering
Sven
S
Nolte
Stefan
S
Tüennermann
Andreas
A
Fahr
Stefan
S
Lederer
Falk
F
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