Spice model for a laser scanned photodiode tricolor image sensor

J Martins, M Fernandes, A Fantoni, M Vieira - Journal of non-crystalline …, 2006 - Elsevier
A SPICE model of the three color a-SiC: H/a-Si: H p–i–n/p–i–n detector operation is
presented. The equivalent electric circuit able to describe the behavior of the multilayer …

A two terminal optical signal and image processing p–i–n/p–i–n image and colour sensor

M Vieira, M Fernandes, P Louro, A Fantoni… - Sensors and Actuators A …, 2005 - Elsevier
A two terminal optically addressed image processing device based on two stacked
sensing/switching p–i–n a-SiC: H diodes is presented. The charge packets are injected …

Sensores de Imagem de Grande Área em Tecnologia de Silício Amorfo

LMT Fernandes - 2009 - search.proquest.com
Este trabalho apresenta os resultados da investigação e desenvolvimento de um novo tipo
de sensor de imagem de grande área em tecnologia de silício amorfo. Este tipo de sensor …

Colour filtering in a-SiC: H based pinpin cells: A trade-off between bias polarity and absorption regions

M Vieira, A Fantoni, P Louro, M Fernandes… - Sensors and Actuators A …, 2006 - Elsevier
A large area colour imager optically addressed is presented. The colour imager consists of a
thin wide band gap pin a-SiC: H filtering element deposited on the top of a thick large area a …

A real-time colour and image processing pin/pin device with optical readout

M Vieira, M Fernandes, P Louro, A Fantoni… - Revista mexicana de …, 2006 - scielo.org.mx
A two–terminal, optically addressed image processing device based on two stacked
sensing/switching p–i–na–SiC: H diodes is presented. The charge packets are injected …

Optical signal and image processing device optimized for optical readout

M Vieira, M Fernandes, P Louro, C Mendes, R Schwarz… - Optical Materials, 2005 - Elsevier
Large area (4× 4cm2) optical signal and image processing (OSIP) devices were produced at
low temperatures by Plasma Enhanced Chemical Vapour Deposition (PE-CVD). The OSIP …