In this paper the viability of an integrated wavelength optical filter and photodetector for
visible light communication (VLC) is discussed. The proposed application uses indoor warm …

In this research we present a Visible Light Communication (VLC) system for indoor
positioning and navigation. The viability of this methodology was demonstrated in previous …

In this paper an integrated wavelength optical filter and photodetector for Visible Light
Communication (VLC) is used. The proposed application uses indoor warm light lamps …

The attenuation of GPS signals inside buildings has recently boosted research in the field of
indoors navigation systems. Different solutions can be used to manage positioning and …

In this paper an integrated wavelength optical filter and photodetector working as a DEMUX
device is used to detect modulated optical signals of visible wavelengths for Visible Light …

This paper presents the use of a selective device based on a-SiC: H/a-Si: H for the
photodetection of visible signals emitted by red, green and blue emitters in a Visible Light …

The work presented in this paper supports the viability of a navigation system based on
Visible Light Communication (VLC) for indoors applications. The system design uses RGB …

Nowadays, Global Positioning Systems (GPS) are used everywhere for positioning and
navigation. However, its use is not suitable in indoor environment, due to power budget …

In this paper, we present results on the use of multilayered a-SiC: H heterostructures as a
device for wavelength-division demultiplexing of optical signals. These devices are useful in …

Indoor navigation is hardly managed by the usual Global Positioning System (GPS) due to
the strong attenuation of signals inside the buildings. Alternative based on RF optical …