Dr. Antonio C. Seabra Profile

Dr. Antonio C. Seabra

Full Professor at Polytechnic School - Univ of Sao Paulo

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Publications (3)

Proceedings Article | 29 December 2003 Paper

Design of continuous full-complex modulation proximity printing masks using a quadratic phase distribution

Luiz Neto, Giuseppe Cirino, Ronaldo Mansano, Patrick Verdonck, Antonio Seabra

Proceedings Volume 5347, (2003) https://doi.org/10.1117/12.524564

KEYWORDS: Phase shift keying, Photomasks, Amplitude modulation, Modulation, Printing, Geometrical optics, Silica, Diffraction, Light wave propagation, Lithography

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Proceedings Article | 13 November 2001 Paper

Fabrication of microlens arrays and gratings with a Novolak-type polymer

Giuseppe Cirino, Luiz Neto, A. Mousinho, Ronaldo Mansano, Patrick Verdonck, Antonio Seabra

Proceedings Volume 4437, (2001) https://doi.org/10.1117/12.448161

KEYWORDS: Polymers, Microlens, Diffraction, Photomasks, Microelectronics, Microlens array, Photoresist materials, Manufacturing, Lenses, Lithography

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Proceedings Article | 24 May 2000 Paper

Increasing the optical coupling efficiency of planar photodetectors: electron beam writing of an integrated microlens array on top of an MSM device

Antonio Seabra, F. Araes, Murilo Romero, Luiz Neto, Bahram Nabet

Proceedings Volume 4089, (2000) https://doi.org/10.1117/12.386781

KEYWORDS: Microlens array, Photodetectors, Metals, Gallium arsenide, Semiconductors, Integrated optics, Microlens, Electron beams, Sensors, Lenses

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