Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Silvania A. Carvalho"'
Autor:
Wanessa Maria De Freitas Aras, Deyse Conceição Sales, Silvania Cápua Carvalho, Hilda Mendes Nery Neta, Ana Teresa Amoedo, Tarsila Carvalho Freitas Ramos
Publikováno v:
Blucher Medical Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b985f4a6676a367184ace82fe40094
https://doi.org/10.5151/sbr2019-499
https://doi.org/10.5151/sbr2019-499
Autor:
Wanessa Maria De Freitas Aras, Hilda Mendes Nery Neta, Silvania Cápua Carvalho, Tarsila Carvalho Freitas Ramos, Ana Teresa Amoedo, Deyse Conceição Sales
Publikováno v:
Blucher Medical Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7c78fb9d6eb0229efc32705f828ccf
https://doi.org/10.5151/sbr2019-522
https://doi.org/10.5151/sbr2019-522
Autor:
Silvania A. Carvalho, Stefano De Leo
When an optical beam propagates through dielectric blocks, its optical phase is responsible for the path of the beam. In particular, the first order Taylor expansion of the geometrical part reproduces the path predicted by the Snell and reflection la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75680f77c8ae3f6c17cc3bc00d5e8b09
http://arxiv.org/abs/1901.07279
http://arxiv.org/abs/1901.07279
By using a weak measurement technique, we investigated the interplay between the angular and lateral Goos-Haenchen shift of a focused He-Ne laser beam for incidence near the critical angle. We verified that this interplay dramatically affects the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c66d030376235ceccab80663112d61fd
http://arxiv.org/abs/1608.07528
http://arxiv.org/abs/1608.07528
For total reflection, the Goos-Hanchen (GH) shift is proportional to the wavelength of the laser beam. At critical angles, such a shift is instead proportional to the square root of the product of the beam waist and wavelength. By using the stationar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d8ef5194727445d8a13428527ae8027
Autor:
Silvania A. Carvalho, Stefano De Leo
We present a detailed study of the gaussian laser propagation through a dielectric system composed by two right angle prisms. We investigate the transition between the spatial coherence limit, which exhibits wave-like properties and for which the res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02436d2b2cc169418ff3546622ada20c
http://arxiv.org/abs/1308.1300
http://arxiv.org/abs/1308.1300
Autor:
Silvania A. Carvalho, Stefano De Leo
Due to the recent interest in studying propagation of light through triangular air gaps, we calculate, by using the analogy between optics and quantum mechanics and the multiple step technique, the transmissivity through a triangular air gap surround
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::defabf28a19154bf6460cfe38fe610c1
Publikováno v:
Optics express. 19(3)
We use a coupled-wave theory analysis to describe an atomic phase grating based on the giant Kerr nonlinearity of an atomic medium under electromagnetically induced transparency. An analytical expression is found for the diffraction efficiency of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcf283edae6e786b520c14df8d3a537e
https://pubmed.ncbi.nlm.nih.gov/21369009
https://pubmed.ncbi.nlm.nih.gov/21369009
Autor:
Fábio Juliano da Silva Lopes, Silvânia A. Carvalho, Fernando Catalani, Jonatan João da Silva, Rogério M. de Almeida, Fábio de Jesus Ribeiro, Carlos Eduardo Fellows, Eduardo Landulfo, Carlos Renato Menegatti, Carlos José Todero Peixoto
Publikováno v:
Remote Sensing, Vol 14, Iss 7, p 1675 (2022)
We report on the first aerosol profiling campaign in the Paraíba valley, a hub connecting the region between the two largest Brazilian metropolitan areas, São Paulo and Rio de Janeiro. São Paulo Sanitation Technology Company (CETESB) air quality a
Externí odkaz:
https://doaj.org/article/db3904e40c974a2987c203a551312509