SiC monolithically integrated wavelength selector with 4 channels

M Vieira, MA Vieira, V Silva, P Louro… - MRS Online Proceedings …, 2013 - cambridge.org
In this paper we present a monolithically integrated wavelength selector based on a double
pin/pin a-SiC: H integrated optical active filter that requires optical switches to select visible …

DEMUX OPERATION IN TANDEM AMORPHOUS SI-C DEVICES A two stage active circuit

MA Vieira, M Vieira, P Louro, A Fantoni… - i-ETC: ISEL Academic …, 2013 - 192.68.221.50
Characteristics of tunable wavelength filters based on a-SiC: H multilayered stacked cells
are studied both theoretically and experimentally. Curves of gain vs. wavelength illustrate …

PHOTODETECTION, SELF AMPLIFICATION AND DEMUX OPERATION IN TANDEM AMORPHOUS SI-C DEVICES

M Vieira, P Louro, MA Vieira, A Fantoni… - i-ETC: ISEL Academic …, 2013 - journals.isel.pt
In this paper we report the use of a monolithic system that combines the demultiplexing
operation with the simultaneous photodetection and self amplification of the signal. The …