Carnicer González, ArturoPérez Aviñoa, Marcos2018-09-142018-09-142018-01https://hdl.handle.net/2445/124576Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Artur CarnicerIn this work we study the effects of non uniform polarization in microscopy. Based on electromagnetic diffraction, we develop an imaging theory for high numerical aperture systems. A vortex filter is placed in the back focal plane of the objective. Assuming linear input polarization, we characterise the transfer functions and point spread functions of the system with and without the filter. A study of totally incoherent light is also made. Finally, experimental results are shown for each polarization and coherency case5 p.application/pdfengcc-by-nc-nd (c) Pérez, 2018http://creativecommons.org/licenses/by-nc-nd/3.0/es/Polarització (Llum)MicroscòpiaTreballs de fi de grauPolarization (Light)MicroscopyBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess