Dear Eca:

Attached, you have a file that can be interesting.

Edson, that's a nice paper.  Out of curiosity, what is the expected use of this sort of VLC?  It would seem to provide a cheap, high-bandwidth link, but only from an environmental light source in a "broadcast" mode to portion of a single room.

Hi Mark!

I think so. Although the paper does not specify its applications, distances and transmission rate, as placed on the work, are specific of transmission in rooms, sensing networks in mobile elements, and home automation, etc... Other particularity is WDM, using suitable filters.