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Control of the diffracted response of a metallic wire array with double period: experimental demonstration
(Optical Society of America, 2014-10)
In recent papers, it has been theoretically shown that by using dual-period wire gratings, it is possible to control the relative efficiencies of the diffracted orders, regardless of the wires` material, incident polarization ...
Blaze produced by a dual-period array of subwavelength cylinders
(IOP Publishing, 2009)
Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
(Optical Society of America, 2010-11)
Experimental evidence of phase resonances in a dual-period reflection structure comprising three subwavelength grooves in each period is provided in the millimeter-wave regime. We have analyzed and measured the response ...
Highly sensitive fiber ring laser sensor for curvature using a modal interferometer
(IEEE Sensors Council, 2020-09-01)
A curvature sensing Ytterbium-doped fiber ring,using a Thin Core Fiber Modal Interferometer (TCFMI) was experimentally demonstrated in this work. The TCFMI was
implemented by fusion splicing a segment of a thin-core fiber, ...
Erbium ring fiber laser cavity based on tip modal interferometer and its tunable multi-wavelength response for refractive index and temperature
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-10)
A tunable multi-wavelength fiber laser is proposed and demonstrated based on two main elements: an erbium-doped fiber ring cavity and compact intermodal fiber structure. The modal fiber interferometer is fabricated using ...
Large-Range Polymer Optical-Fiber Strain-Gauge Sensor for Elastic Tendons in Wearable Assistive Robots
(MDIPSuiza, 2019)
This paper presents the development and validation of a polymer optical-fiber strain-gauge sensor based on the light-coupling principle to measure axial deformation of elastic tendons incorporated in soft actuators for ...
Fiber optics sensing platform for monitoring biological and chemical species at low-concentrations
(Universidad Nacional de ColombiaMedellín - Ciencias - Doctorado en Ciencias - FísicaFacultad de CienciasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2023)
The undertaken research work for this thesis dissertation aims for the development of a fiber optics sensing platform, which allows for the effective detection of chemical and biological species at low concentrations. This ...