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Carlos Angulo Barrios
Researcher at Technical University of Madrid
Publications - 94
Citations - 6725
Carlos Angulo Barrios is an academic researcher from Technical University of Madrid. The author has contributed to research in topics: Resonator & Waveguide (optics). The author has an hindex of 29, co-authored 91 publications receiving 6343 citations. Previous affiliations of Carlos Angulo Barrios include Cornell University & Royal Institute of Technology.
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Journal ArticleDOI
On-chip temperature compensation in an integrated slot-waveguide ring resonator refractive index sensor array
Kristinn B. Gylfason,Carl Fredrik Carlborg,Andrzej Kazmierczak,Fabian Dortu,Hans Sohlström,Laurent Vivien,Carlos Angulo Barrios,Wouter van der Wijngaart,Göran Stemme +8 more
TL;DR: An experimental study of an integrated slot-waveguide refractive index sensor array fabricated in silicon nitride on silica shows good sensor-to-sensor repeatability, thus enabling use in highly parallel chemical assays and suggests the possibility of athermal slot- waveguide sensor design.
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Demonstration of slot-waveguide structures on silicon nitride / silicon oxide platform
Carlos Angulo Barrios,Benito Sanchez,Kristinn B. Gylfason,Amadeu Griol,Hans Sohlström,Miquel Holgado,R. Casquel +6 more
TL;DR: First demonstration of guiding light in vertical slot-waveguides on silicon nitride/silicon oxide material system and group index behavior evidences guiding and confinement in the low-index slot region at O-band (1260-1370nm) telecommunication wavelengths.
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Compact silicon tunable Fabry-Perot resonator with low power consumption
Carlos Angulo Barrios,Vilson R. Almeida,Roberto R. Panepucci,Bradley S. Schmidt,Michal Lipson +4 more
TL;DR: In this paper, a 20/spl mu/m-long tunable optical resonator integrated on a silicon-on-insulator waveguide is presented, which consists of a planar Fabry-Perot microcavity defined by deep Si/SiO/sub 2/Bragg reflectors with a high finesse of 11.2.
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Multiresidue analysis of fluoroquinolone antimicrobials in chicken meat by molecularly imprinted solid-phase extraction and high performance liquid chromatography.
TL;DR: The synthesis of novel molecularly imprinted polymer (MIP) micro-beads for the selective extraction (MISPE) of six fluoroquinolone (FQ) antibiotics from chicken muscle samples and further analysis by high-performance liquid chromatography (HPLC) with fluorescence (FLD) or mass spectrometry (MS) detection.
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Modeling and analysis of high-speed electro-optic modulation in high confinement silicon waveguides using metal-oxide-semiconductor configuration
TL;DR: In this paper, the electrical and optical properties of a silicon electro-optic waveguide modulator using a metal-oxide-semiconductor (MOS) configuration were analyzed.