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Optical Transducers Based on Amorphous Si/SiC Photodiodes

Abstract : Amorphous Si/SiC photodiodes working as photo-sensing or wavelength sensitive devices have been widely studied. In this paper single and stacked a-SiC:H p-i-n devices, in different geometries and configurations, are reviewed. Several readout techniques, depending on the desired applications (image sensor, color sensor, wavelength division multiplexer/demultiplexer device) are proposed. Physical models are presented and supported by electrical and numerical simulations of the output characteristics of the sensors.
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Manuela Vieira, Paula Louro, Miguel Fernandes, Manuel A. Vieira, João Costa. Optical Transducers Based on Amorphous Si/SiC Photodiodes. 2nd Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS), Feb 2011, Costa de Caparica, Portugal. pp.604-611, ⟨10.1007/978-3-642-19170-1_67⟩. ⟨hal-01566604⟩



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