Perfluorinated plastic optical fibers and those with step index

摘要

The PMMA plastic optical fibers with step index are cheap and easy to use. So they would be interesting for local area networks of their attenuation's and their bandwidths could be improved. The development of new perflunrinoted polymers having avery weak absorption allowed the fabrication of fibers very clear in the same spectral range as the silica fibers. The settling of process for controlling the index profile during the realization of performs provided fibers having bandwidths sufficientfor the bit rate of the dealt networks.