RT Journal Article
T1 Engineering the optical properties of silicon using sub-wavelength structures
A1 Halir, Robert
A1 Ortega-Moñux, Alejandro
A1 Maese-Novo, Alejandro
A1 Pérez-Galacho, Diego
A1 Zavargo-Peche, Luis
A1 Molina-Fernández, Íñigo
A1 Wanguemert-Pérez, Juan Gonzalo
A1 Cheben, Pavel
A1 Schmid, Jens H.
A1 Xu, Dan-Xia
A1 Janz, Siegfried
A1 Fedeli, Jean-Marc
K1 Óptica integrada - Congresos
K1 Fotónica - Congresos
AB In most integrated optics platforms, including silicon-on-insulator, only minor modifications in refractive index are possible.The geometry of the waveguiding structure is thus the only degree of freedom for the design of devices. The use of sub-wavelengthgratings (SWGs), i.e. structures that are small enough to suppress diffraction effects, enables local engineering of both refractiveindex and dispersion, thereby opening new possibilities for device design. Here we present some of the recent advances in refractiveindex and dispersion engineering using silicon SWGs, focussing on ultra-broadband and compact multimode interference couplersand directional couplers
PB IEEE Photonics Society
YR 2013
FD 2013
LK http://hdl.handle.net/10630/5491
UL http://hdl.handle.net/10630/5491
LA eng
NO R. Halir, A. Ortega-Mo˜nux, A. Maese-Novo, D. Pérez-Galacho, L. Zavargo-Peche, I. Molina-Fernández, J. G. Wangüemert Pérez P. Cheben, J. H. Schmid, D.-X. Xu, S. Janz and J.-M. Fedeli, "Engineering the optical properties of silicon using sub-wavelength structures", THE 10TH INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS (GFP) 28 - 30 August 2013, Seoul, South Correa (Invited)
NO This work was supported by the Spanish Ministerio de Ciencia (project TEC2009-10152), the European Mirthe project (FP7-2010-257980), and the Universidad de Málaga - Campus de Excelencia Internacional Andalucìa Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026