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TFG-Sanchez-Gonzalo-David.pdf (920.16 KB)

Document type

Bachelor thesis

Publication date

2014-01

Publication license

cc-by-nc-nd (c) Sánchez Gonzalo, 2014
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/59756

Slot-waveguide Analysis and Fabrication of a Planar Dielectric Waveguide

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Abstract

Waveguides are present in many devices for communication, but this work tries to deal with their application in optical biosensing. First, a theoretical treatment is carried out with the objective to describe the demeanour of two biosensor systems, dielectric waveguide biosensor and novel waveguide geometry for enhancing and confining light named slot-waveguide. This last configuration will be explained more widely and analysing the results of different simulations. Finally, planar and rib multimode waveguides on SU8 polymer has been fabricated. Prism coupling has been used as insertion of light and, finally, the number of guided modes has been measured.

Description

Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2014, Tutor: Mauricio Moreno Sereno

Subject

Guies d'ones, Biosensors, Treballs de fi de grau

Subject (English)

Wave guides, Biosensors, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

Citation

SÁNCHEZ GONZALO, David. Slot-waveguide Analysis and Fabrication of a Planar Dielectric Waveguide. [consulted: 9 of August of 2026]. Available at: https://hdl.handle.net/2445/59756

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