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In this paper, we present the wireless data transmission of incoherent non-return to zero on-off keying (NRZ-OOK) signals with a data rate of 10 Gbit/s at a carrier frequency of 240 GHz. The transmitter (Tx) and receiver (Rx) are separated by a distance of 10 m. For a realistic, incoherent scenario, two independent, unsychronized local oscillators (LOs) are used at the transmitter and receiver side...
We report on the generation of microwave frequencies of up to 50 GHz by secondorder nonlinear mixing of two optical carriers at 1540 nm in a silicon-organic hybrid slot waveguide.
The crosstalk of rival RoF and GPON subscribers on a RoF signal in converged RoF-WDM-TDM-GPONs with SOA as reach extender is studied. SOA nonlinear crosstalk can be mitigated by control of subscriber launch power.
Future RoF systems will be integrated into PON. We demonstrate that SOA reach extender provide a large optical and electrical power dynamic range of 30 dB. Optimum conditions are determined for QPSK and 16-QAM RF signals.
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