Exploració per altres contribucions "Universitat Autònoma de Barcelona"
Ara es mostren els items 43-54 de 54
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Probing and realising long range topological superconductivity
(Universitat Politècnica de Catalunya, 2021-09-08)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Universitat de Barcelona / Universitat Autònoma de BarcelonaIn recent years, there has been a lot of work, that has focused on studying Ising spin chains with tunable long-range interactions. Such chains can now, for instance, be experimentally realized using ultracold atoms or in ... -
Progress towards a model for the propagation of light in turbid media with irregular particles
(Universitat Politècnica de Catalunya, 2021-10-21)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Institut de Ciències Fotòniques (ICFO) / Universitat Autònoma de Barcelona / Universitat de BarcelonaLiterature on the propagation of light in turbid media has been thoroughly explored, so an existing visible radiometric propagation model based on Mie theory is improved, and it implies a progress towards a model for the ... -
Quantum Coherence and Quantum Correlations
(Universitat Politècnica de Catalunya, 2017-07-09)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de BarcelonaWe demonstrate a new type of optical coherence tomography (OCT) scheme based on ideas put forward by Mandel's group in 1991, curiously the same year than the first OCT scheme was demonstrated. It involves the measurement ... -
Quantum light in topological photonic lattices
(Universitat Politècnica de Catalunya, 2023-07-10)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Universitat Autònoma de BarcelonaQuantum topological photonics has the potential to improve quantum information transmission without decoherence. In order to investigate what is the role of topology in the propagation of quantum states of light, we study ... -
Synchronization of interacting pairs of Silicon-based optomechanical crystals
(Universitat Politècnica de Catalunya, 2022-07-19)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Universitat de Barcelona / Universitat Autònoma de BarcelonaThe coupling between optical and mechanical waves within optical resonators has become a growing study field in the last years due to its scientific and technological importance. Optomechanical crystals (OMCs) are a ... -
Synchronization of optomechanical cavities with an external feedback mechanism
(Universitat Politècnica de Catalunya, 2021-10-21)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Universitat Autònoma de Barcelona / Universitat de Barcelona / Institut de Ciències Fotòniques (ICFO)The field of cavity optomechanics has experimented an increase in interest due to its wide range of applications, from sensing to secure data communications. In this work, we review the main theoretical topics needed to ... -
The nonlinear optics of first-order phase transitions
(Universitat Politècnica de Catalunya, 2022-08-30)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Institut de Ciències Fotòniques (ICFO) / Universitat Autònoma de Barcelona / Universitat de BarcelonaNonlinear effects are used to specially broaden the spectrum by the interaction with a material at high intensities. Here we study nonlinear effects in a light induced first-order phase transition of a thin layer of VO2. ... -
Twisted electrons as an imaging tool for probing chiral molecules in strong field ionization
(Universitat Politècnica de Catalunya, 2021-09-08)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Universitat Autònoma de Barcelona / Universitat de BarcelonaOrbital angular momentum (OAM) carried by vortex beams has seen an explosion of interest across fields and this is particularly true in attosecond physics. Given that twisted electrons have been shown to be sensitive to ... -
Ultra short laser pulse characterization device based on disordered nonlinear crystals
(Universitat Politècnica de Catalunya, 2017-10-27)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de BarcelonaIn this project we build and test a compact and portable optical device for ultrashort pulse characterization. This setup allows the measurement of the pulse duration as well as its chirp parameter by using the so called ... -
Ultracold dipolar bosons trapped in atomtronic circuits
(Universitat Politècnica de Catalunya, 2022-07-19)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Universitat de Barcelona / Institut de Ciències Fotòniques (ICFO) / Universitat Autònoma de BarcelonaWe consider a ring-shaped triple-well potential with few polar bosons characterized by a long-range and anisotropic interaction. By diagonalizing the extended Bose-Hubbard Hamiltonian, that treats sites as macroscopic ... -
Ultrafast singlet fission dynamics in polymer-based thin-films measured by femtosecond transient absorption spectroscopy
(Universitat Politècnica de Catalunya, 2022-08-26)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de BarcelonaSinglet fission is a photophysical process which converts an excited singlet state into two independent triplet states. This has attracted significant attention for photovoltaic devices due to the fact that more than one ... -
Use of three-dimensionally printed ß-tricalcium phosphate synthetic bone graft combined with recombinant human bone morphogenic protein-2 to treat a severe radial atrophic nonunion in a Yorkshire terrier
(Wiley, 2020-07-08)
Article
Accés obert
Realitzat a/amb: Universitat Autònoma de BarcelonaObjective: To describe a novel surgical approach to treat a critical-sized bone defect due to severe, radial atrophic nonunion in a miniature dog. Study design: Case report Animal: A 1-year-old Yorkshire terrier with a ...