We investigate influences of series resistances on the performance of 1.55 μm waveguide-type germanium photodetectors (......

We demonstrate a new synchronization method for the White Rabbit system. Signals are transmitted in a single mode fiber ......

We experimentally designed dispersion-managed repeaterless transmission systems with a pre-compensation and post-compens......

We report 20 Gb/s transmission of four-level pulse amplitude modulation (PAM) signal using a directly modulated tunable ......