Mostrar el registro sencillo del ítem

dc.contributor.author
Riobó, Lucas Matías  
dc.contributor.author
Veiras, Francisco Ezequiel  
dc.contributor.author
Sorichetti, Patricio Aníbal  
dc.contributor.author
Garea, María Teresa  
dc.date.available
2019-04-01T19:59:53Z  
dc.date.issued
2017-01  
dc.identifier.citation
Riobó, Lucas Matías; Veiras, Francisco Ezequiel; Sorichetti, Patricio Aníbal; Garea, María Teresa; Wideband quad optical sensor for high-speed sub-nanometer interferometry; Optical Society of America; Applied Optics; 56; 3; 1-2017; 397-403  
dc.identifier.issn
0003-6935  
dc.identifier.uri
http://hdl.handle.net/11336/72972  
dc.description.abstract
This paper describes the design and performance of a low-noise and high-speed optical sensor that provides two output signals in quadrature from the simultaneous detection of four phase-shifted interferograms. The sensor employs four high-speed photodiodes and high-speed, low-noise transimpedance amplifiers. The optical and electronic design was optimized for high-speed displacement measurement interferometry, over a broad range of operating frequencies. Compared to other experimental schemes, the sensor is simpler and of lower cost. The performance of the sensor is demonstrated by characterizing a piezoelectric transducer for ultrasonic applications. We measured displacements between 38 pm and 32 nm with 6% relative uncertainty, in the frequency range from 1 to 2 MHz.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Optical Society of America  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Interferometry  
dc.subject
Sensor  
dc.subject
Sub-Nanometer  
dc.subject
High-Speed  
dc.subject.classification
Óptica  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Wideband quad optical sensor for high-speed sub-nanometer interferometry  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-04-01T17:27:40Z  
dc.journal.volume
56  
dc.journal.number
3  
dc.journal.pagination
397-403  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Washington  
dc.description.fil
Fil: Riobó, Lucas Matías. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Veiras, Francisco Ezequiel. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Sorichetti, Patricio Aníbal. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Garea, María Teresa. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Applied Optics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1364/AO.56.000397  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ao/abstract.cfm?uri=ao-56-3-397