2008
Conference Paper
Title

Observation of broadband self-collimation in fs laser-written waveguide arrays

Abstract
We report on the first experimental observation of self-collimation of white-light beams in specially designed fs laser-written curved waveguide arrays, where discrete diffraction was suppressed over the spectral range extending from blue to infrared wavelengths.
Author(s)
Szameit, A.
Garanovich, I.L.
Heinrich, M.
Sukhorukov, A.A.
Dreisow, F.
Pertsch, T.
Nolte, S.
Tünnermann, A.
Kivshar, Y.S.
Mainwork
Conference
Language
English