caa a22 4500 463213866 CHVBK 20180405153150.0 cr unu---uuuuu 170326e20071101xx s 000 0 eng 10.1007/s00339-007-4106-6 doi (NATIONALLICENCE)springer-10.1007/s00339-007-4106-6 Channelling surface plasmons [Elektronische Daten] [S.I. Bozhevolnyi, V.S. Volkov, E. Devaux, J.-Y. Laluet, T.W. Ebbesen] Channel plasmon polaritons (CPPs) propagating along the bottom of subwavelength grooves cut into a metal surface were recently shown to exhibit strong confinement combined with low propagation loss, a feature that makes this guiding configuration very promising for the realisation of ultracompact photonic components. Here, the results of our investigations of CPP guiding by V-grooves cut into gold are presented, demonstrating efficient large-angle bending and splitting of radiation as well as waveguide-ring resonators and Bragg grating filters. Additionally, we present a simple model based on the effective-index method that accounts for the main features of CPP guiding, thus, providing a clear physical picture of this phenomenon. Springer-Verlag, 2007 Bozhevolnyi S.I. Department of Physics and Nanotechnology, Aalborg University, Skjernvej 4A, 9220, Aalborg Ost, Denmark aut Volkov V.S. Department of Physics and Nanotechnology, Aalborg University, Skjernvej 4A, 9220, Aalborg Ost, Denmark aut Devaux E. Laboratoire des Nanostructures, ISIS, Université Louis Pasteur, 8 allée Monge, BP 70028, 67083, Strasbourg, France aut Laluet J.-Y Laboratoire des Nanostructures, ISIS, Université Louis Pasteur, 8 allée Monge, BP 70028, 67083, Strasbourg, France aut Ebbesen T.W. Laboratoire des Nanostructures, ISIS, Université Louis Pasteur, 8 allée Monge, BP 70028, 67083, Strasbourg, France aut Applied Physics A Springer-Verlag 89/2(2007-11-01), 225-231 0947-8396 89:2<225 2007 89 339 https://doi.org/10.1007/s00339-007-4106-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-007-4106-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bozhevolnyi S.I. Department of Physics and Nanotechnology, Aalborg University, Skjernvej 4A, 9220, Aalborg Ost, Denmark aut NATIONALLICENCE 700 1- Volkov V.S. Department of Physics and Nanotechnology, Aalborg University, Skjernvej 4A, 9220, Aalborg Ost, Denmark aut NATIONALLICENCE 700 1- Devaux E. Laboratoire des Nanostructures, ISIS, Université Louis Pasteur, 8 allée Monge, BP 70028, 67083, Strasbourg, France aut NATIONALLICENCE 700 1- Laluet J.-Y Laboratoire des Nanostructures, ISIS, Université Louis Pasteur, 8 allée Monge, BP 70028, 67083, Strasbourg, France aut NATIONALLICENCE 700 1- Ebbesen T.W. Laboratoire des Nanostructures, ISIS, Université Louis Pasteur, 8 allée Monge, BP 70028, 67083, Strasbourg, France aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 89/2(2007-11-01), 225-231 0947-8396 89:2<225 2007 89 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer