From acoustic waves to microwaves

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dc.contributor.authorMendes Pacheco, G.
dc.contributor.authorSalvi Sakamoto, J. M.
dc.contributor.authorKitano, C. [UNESP]
dc.contributor.institutionDivision of Photonics, Instituto de Estudos Avançados
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:00:39Z
dc.date.available2022-04-28T19:00:39Z
dc.date.issued2015-01-01
dc.description.abstractWe present here some results of our research related to the optoelectronics and photonics and show all the experimental setups used. Starting with a discussion on the importance of the waves, we demonstrate our achievements based on employment of acoustic, optical, and microwaves and their technological use. The results concern the acousto-optic and electro-optic effects. The generalized analysis of the electro-optic effect reveals a new high induced birefringence in lithium niobate. A patented optical fiber microphone is presented, and its applications to the measurements of acoustic wave velocity in gases and in the laser ultrasound non-destructive evaluation system are discussed. Finally, the generation of microwaves by an optical method with substantial cost reduction is presented.en
dc.description.affiliationDepartment of Microwave and Optoelectronics, Instituto Tecnológico de Aeronáutica, 50, Praça Marechal Eduardo Gomes
dc.description.affiliationDivision of Photonics, Instituto de Estudos Avançados, Trevo Coronel Aviador José Alberto Albano do Amarante
dc.description.affiliationDepartment of Electric Engineering, Universidade Estadual Paulista, Campus III
dc.description.affiliationUnespDepartment of Electric Engineering, Universidade Estadual Paulista, Campus III
dc.format.extent25-28
dc.identifierhttp://dx.doi.org/10.12693/APhysPolA.127.25
dc.identifier.citationActa Physica Polonica A, v. 127, n. 1, p. 25-28, 2015.
dc.identifier.doi10.12693/APhysPolA.127.25
dc.identifier.issn1898-794X
dc.identifier.issn0587-4246
dc.identifier.scopus2-s2.0-84921975046
dc.identifier.urihttp://hdl.handle.net/11449/220298
dc.language.isoeng
dc.relation.ispartofActa Physica Polonica A
dc.sourceScopus
dc.titleFrom acoustic waves to microwavesen
dc.typeArtigo

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