Optical carrier reduction via the use of a Si3N4 ring resonator notch filter (RRNF) is proposed and experimentally demonstrated as a means for improving the modulation efficiency in 10-GHz radio-over-fiber (RoF) links. The ...
[EN] Variable optical carrier reduction via the use of a Si3N4 ring
resonator notch filter with tunable extinction ratio is demonstrated in a 10
GHz radio-over-fiber system for improving the modulation efficiency. ...