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

 
: Szameit, A.; Garanovich, I.L.; Heinrich, M.; Sukhorukov, A.A.; Dreisow, F.; Pertsch, T.; Nolte, S.; Tünnermann, A.; Kivshar, Y.S.

Institute of Electrical and Electronics Engineers -IEEE-:
Conference on Lasers and Electro-Optics & Quantum Electronics and Laser Science Conference, CLEO/QELS 2008. Vol.8 : San Jose, CA, 4 - 9 May 2008
New York, NY: IEEE, 2008
ISBN: 1-55752-859-4
ISBN: 978-1-55752-859-9
pp.3022-3023
Conference on Lasers and Electro-Optics (CLEO) <2008, San Jose/Calif.>
Conference on Quantum Electronics and Laser Science (QELS) <2008, San Jose/Calif.>
English
Conference Paper
Fraunhofer IOF ()

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.

: http://publica.fraunhofer.de/documents/N-86007.html