Detail Information
Publications
Interaction of spherical nanoparticles with a highly focused beam of lightKürşat Sendur
Sabanci University, Istanbul, 34956, Turkey
Opt Express 16:2874-86. 2008..The resulting analytical solution is then obtained by integrating the scattered waves over the entire angular spectrum. A finite element method solution is also obtained for comparison...
An integral equation based numerical solution for nanoparticles illuminated with collimated and focused lightKürşat Sendur
Sabanci University, Istanbul, Turkey
Opt Express 17:7419-30. 2009..The Richards-Wolf vector field equations are combined with the integral equation based formulation to model the interaction of nanoparticles with linearly and radially polarized incident focused beams...
Interaction of radially polarized focused light with a prolate spheroidal nanoparticleKürşat Sendur
Sabanci University, Istanbul, Turkey
Opt Express 17:10910-25. 2009..Dipole, quadruple, and off resonance field distributions for particles with different sizes and aspect ratios are presented when they are illuminated with a radially focused beam of light...
Perpendicular oriented single-pole nano-optical transducerKürşat Sendur
Faculty of Engineering and Natural Sciences Sabanci University, Orhanl Tuzla, 34956 Istanbul, Turkey
Opt Express 18:4920-30. 2010..It is shown that a perpendicular ridge waveguide provides localized optical spots with intensities comparable to longitudinal transducers...
Broadband plasmonic nanoantenna with an adjustable spectral responseEren Seydi Unlü
Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey
Opt Express 19:1000-6. 2011..The spectral response is manipulated by geometrical parameters and the strength of the spectral peaks is tailored through the ellipticity of the elliptically polarized light...
Unidirectional broadband radiation of honeycomb plasmonic antenna array with broken symmetryRüştü Umut Tok
Faculty of Engineering and Natural Sciences Sabanci University, Orhanli Tuzla, 34956 Istanbul, Turkey
Opt Express 19:22731-42. 2011..Due to the broken symmetry of the Wigner-Seitz cell, multiple resonances are supported by the plasmonic antenna honeycomb array over a broad spectrum...
