A 20 Gsample/s photonic analog-to-digital converter is constructed using a 4-switching-wavelength repetitive sampling pulse source. The signal-to-noise and dis
An all-optical analog-to-digital converter capable of sampling at 50GS/s is described. The ADC works in the frequency domain. The RF signal is sampled by elect
A novel Radio On Fiber(ROF) access is proposed and demonstrated which enables the pico-cell Base Station (BS) for high-speed wireless communications to elimina