Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Giuseppe A. Cirino"'
Autor:
Andre L. Moras, Valnir C. S. Junior, Mario C. M. M. Souza, Giuseppe A. Cirino, Antonio A. G. Von Zuben, Luis A. M. Barea, Newton C. Frateschi
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 5, Pp 1-10 (2020)
We demonstrate an integrated photonic platform comprising a refractive index (RI) sensor based on Photonic Molecule (PM) that effectively mitigates the influence of environmental perturbations using a differential measurement scheme while providing h
Externí odkaz:
https://doaj.org/article/04aa4d54275a4873897c1d1bc393c98e
Autor:
Newton C. Frateschi, Andre L. Moras, Luis A. M. Barea, Valnir C. S. Junior, Mario C. M. M. Souza, Antonio A. G. von Zuben, Giuseppe A. Cirino
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 5, Pp 1-10 (2020)
We demonstrate an integrated photonic platform comprising a refractive index (RI) sensor based on Photonic Molecule (PM) that effectively mitigates the influence of environmental perturbations using a differential measurement scheme while providing h
Publikováno v:
17th International Symposium on Medical Information Processing and Analysis.
Autor:
Homero Schiabel, Robson Barcellos, Victor A. C. Lincoln, Marcio M. Mello, Liliane Ventura, Giuseppe A. Cirino
Publikováno v:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices VIII.
Photometers use correction filters to adjust spectral responsivity of sensors so that the combined spectral responsivity approximates the responsivity of the human eye V(λ). However, the combination of these components is hardware based, and the qua
Autor:
Andre L. Moras, Newton C. Frateschi, Alvaro R. G. Catellan, José Wilson Magalhães Bassani, Antonio A. G. von Zuben, Luis A. M. Barea, Mario C. M. M. Souza, Giuseppe A. Cirino
Publikováno v:
Silicon Photonics XIII.
Optical sensors based on integrated photonics have experienced impressive advancements in the past few decades and represent one of the main sensing solutions in many areas including environmental sensing and medical diagnostics. In this context, opt
Publikováno v:
SPIE Proceedings.
This work reports the fabrication of a PMMA-based spherical microlens array (MLA), targeting application of Shack-Hartmann wavefront sensor for lens characterization. The array present 10 by 10 elements, with f-number f/# = f/10 (1 mm diameter, 10 mm
Publikováno v:
Anais do IX Congresso Brasileiro de Engenharia de Fabricação.
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2017, 88 (1-4), pp.303--316. ⟨10.1007/s00170-016-8757-3⟩
International Journal of Advanced Manufacturing Technology, 2017, 88 (1-4), pp.303--316. ⟨10.1007/s00170-016-8757-3⟩
Universidade de São Paulo (USP)
instacron:USP
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2017, 88 (1-4), pp.303--316. ⟨10.1007/s00170-016-8757-3⟩
International Journal of Advanced Manufacturing Technology, 2017, 88 (1-4), pp.303--316. ⟨10.1007/s00170-016-8757-3⟩
International audience; This work reports the performance evaluation of low-cost hot embossing processes of fine three-dimensional microstructures, namely (i) cylindrical microlens array, (ii) plano-convex aspheric Fresnel lens, and (iii) pyramidal a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3f7fac2e116ba4bd5b6c113d44c8ec
Autor:
Luis A. M. Barea, Tayeb M-Brahim, Olivier de Sagazan, Giuseppe A. Cirino, Antonio A. G. von Zuben, Newton C. Frateschi, Bruno Bêche, Hervé Lhermite
Publikováno v:
IEEE conference publications
IEEE conference publications, 2016, pp.1-4. ⟨10.1109/SBMicro.2016.7731346⟩
IEEE conference publications, 2016, pp.1-4. ⟨10.1109/SBMicro.2016.7731346⟩
International audience; This work reports the design and fabrication of silicon nitride-based microresonators by employing DUV optical lithography and ICP-RIE plasma etching. Microring devices with high Q factors provide high sensitivity and low dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288d0491ef92b2623eef4dcf92b289de
https://hal.archives-ouvertes.fr/hal-01398394/file/IEEE-Giuseppe_2016.pdf
https://hal.archives-ouvertes.fr/hal-01398394/file/IEEE-Giuseppe_2016.pdf
Publikováno v:
ECS Transactions. 39:439-446
In this work, the design and fabrication of a low f-number cylindrical microlens array is presented. The lenses were fabricated in thick photo resist of 12 μm thickness, using a contact printer exposure through a mask with a repetitive 6 μm line -