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Software-defined optoacoustic tomography
(Optical Society of America, 2020-01)
In this work we present what we believe is the first application of software-defined optoelectronics (SDO) for bidimensional optoacoustic tomography (OAT). The SDO concept refers to optoelectronic systems where the ...
High-speed real-time heterodyne interferometry using software-defined radio
(Optical Society of America, 2018-01)
This paper describes the design and performance of a phase demodulation scheme based on software-defined radio (SDR), applied in heterodyne interferometry. The phase retrieval is performed in real time by means of a low-cost ...
Software-defined laser ultrasonics: Non-destructive testing
(Society of Photo-Optical Instrumentation Engineers, 2019-09)
In this work we propose and implement the use of software defined optical interferometry for the development of laser ultrasound non-destructive testing. The interferometer is conceived as an optoelectronic system that can ...
Análisis y modelado de un sistema para tomografía optoacústica basado en interferometría óptica heterodinaAnalysis and modeling of a system for optoacoustic tomography based on heterodyne optical interferometry
(Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Electrónica, 2021-12)
En este trabajo se analizan y caracterizan las fuentes de los artefactos introducidos en las imágenes obtenidas con un sistema para tomografía optoacústica basado en el concepto de optoelectrónica definida por software. ...
High-performance phase locking of wide linewidth semiconductor lasers by combined use of optical injection locking and optical phase-lock loop
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 1999)
Optical Microwave Signal Generation for Data Transmission in Optical Networks
(Bogotá - Ingeniería - Doctorado en Ingeniería - Ingeniería EléctricaUniversidad Nacional de Colombia - Sede Bogotá, 2020-06-26)
The massive growth of telecommunication services and the increasing global data traffic boost the development, implementation, and integration of different networks for data transmission. An example of this development is ...