Exploració per tema "Fotolitografia"
Ara es mostren els items 1-6 de 6
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Disseny d'un filtre passa-banda de microones amb estructures Three-Line-Microstrip (TLM)
(Universitat Politècnica de Catalunya, 2022-07-05)
Treball Final de Grau
Accés obertIn this project, new structures for the design and fabrication of band-pass filters with Three-Line-Microstrip structures are under study to achieve a shorter physical length than a filter design with coupled lines. Although ... -
Etching techniques for thinning silicon wafers for ultra thin high efficiency IBC solar cells
(Universitat Politècnica de Catalunya, 2014-09-08)
Projecte Final de Màster Oficial
Accés obert[ANGLÈS] High efficiency Interdigitated back contact (IBC) solar cells help reduce the area of solar panels needed to supply sufficient amount of energy for household consumption. We believe that a properly passivated IBC ... -
Paper-based microfluidic sensing devices fabricated by inkjet printing technology
(Universitat Politècnica de Catalunya / Keio University, 2010)
Projecte/Treball Final de Carrera
Accés obertThe detection of some analytes, for example heavy metal ions, is crucial in locations such as developing countries or humanitarian emergencies, where no qualified professionals or sophisticated equipment is available. In ... -
Sensing of particles, micro-organisms and biomarkers using the camera of a mobile phone
(Universitat Politècnica de Catalunya, 2017-09-05)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Université Toulouse III - Paul SabatierWe demonstrate a simple method to shape an incoherent light source in periodic patterns of the type of cos2n(kxx)cos2m(kyy) by using pairs of birrefringent crystals known as Savart Plates. These patterns scalable and show ... -
Silicon micromachined lens antenna for THz integrated heterodyne arrays
(Institute of Electrical and Electronics Engineers (IEEE), 2013-09)
Article
Accés restringit per política de l'editorialIn this paper, we present the design, fabrication, and measurements of a lens THz antenna that can be fabricated using conventional photolithography and deep reactive etching processes. The antenna is composed of an extended ... -
Silicon Nanopillar Solar Cells Made by Near Field Phase-Shift Photolithography
(Universitat Politècnica de Catalunya, 2012)
Projecte/Treball Final de Carrera
Accés obertA novel photolithographic technique which promises quick and easy large area patterning is explored to satisfy the nanowire applications requirements. Nanohole patterns for ordered nanowire growth and nanopillar arrays ...