Moreno Sereno, MauricioCosta Iracheta, Judith2017-10-252017-10-252017-06https://hdl.handle.net/2445/117110Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: Mauricio Moreno SerenoThis work presents the simulation of the optical behavior of three different grating-based structures that can be used in the fabrication of Surface Plasmon Resonance (SPR) biosensors. For this, the OptiFDTD software package has been used. It has allowed to design the SPR sensors with different configurations and to adjust their technological parameters. Different values for the sensitivity have been obtained for the three structures and the differences have been explained.5 p.application/pdfengcc-by-nc-nd (c) Costa, 2017http://creativecommons.org/licenses/by-nc-nd/3.0/es/BiosensorsRessonància de plasmons superficialsTreballs de fi de grauBiosensorsSurface plasmon resonanceBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess