Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Roberto M. Insabella"'
Publikováno v:
Revista Elektrón, Vol 5, Iss 2, Pp 94-99 (2021)
In this work, the source of the artifacts introduced in the images obtained with an optoacoustic tomography system based on the software-defined optoelectronics concept are analyzed and characterized. It is shown that the measured signals are affecte
Externí odkaz:
https://doaj.org/article/18f543c34e77484487b7b84f224ff3ff
Publikováno v:
Revista Elektrón, Vol 4, Iss 2, Pp 69-73 (2020)
In this work we present the study, development and characterization of a cylindrical focused ultrasonic sensor based on a piezoelectric polymeric material. For the design and implementation of the transducer, we carried out simulations using the comm
Externí odkaz:
https://doaj.org/article/9ae079280458493d85a022cfd3e58ff0
Autor:
Lucas Matías Riobó, Francisco E. Veiras, Klaus Hass, Roberto M. Insabella, Martín G. González
In this work we present the first application of software-defined optoelectronics (SDO) for bidimensional optoacoustic tomography (OAT). The SDO concept refers to optoelectronic systems where the functionality associated with the conditioning and pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba00b1574f75b13a26a832f5141dd6b
Publikováno v:
Elektron; Vol 5, No 2 (2021); 94-99
Revista Elektrón, Vol 5, Iss 2, Pp 94-99 (2021)
Revista Elektrón, Vol 5, Iss 2, Pp 94-99 (2021)
In this work, the source of the artifacts introduced in the images obtained with an optoacoustic tomography system based on the software-defined optoelectronics concept are analyzed and characterized. It is shown that the measured signals are affecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::37040a7ca3d801075f14fb89e4985f47
http://elektron.fi.uba.ar/index.php/elektron/article/view/139
http://elektron.fi.uba.ar/index.php/elektron/article/view/139
Autor:
Lucas Matías Riobó, Francisco E. Veiras, Klaus Hass, Martín G. González, Roberto M. Insabella
Publikováno v:
Review of Scientific Instruments. 92:064904
A method for calibration of ultrasonic sensors for optoacoustics that provides both frequency response and sensitivity is presented. In order to obtain the bandwidth and the frequency response of an uncalibrated sensor, a point source with broadband
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8f66f35032223dc5a453870ad071ab2
https://doi.org/10.1063/5.0041613
https://doi.org/10.1063/5.0041613
Publikováno v:
Measurement Science and Technology. 31:125103
This work studies the adverse effects, as regards noise, of immersing in water an integrating line piezoelectric detector devoted to optoacoustic imaging. We found that the sensor, in conjunction with the acoustic coupling medium (water), behaves as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75ca0a65d4ffcc10a3107a23b32e5388
https://doi.org/10.1088/1361-6501/ab9cdd
https://doi.org/10.1088/1361-6501/ab9cdd