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All-photonic gain allows for the transmission of an ultra-low-jitter signal over 14 km of fiber. The jitter is 2.75 fs, only 0.3 fs more than back-to-back, while RF output power is increased 7.7 dB.
We have designed and built a self-starting master-slave optoelectronic oscillator without any electronic amplifiers. The optoelectronic oscillator consists of a slave oscillator with 50 m of fiber that is injection-locked by a master oscillator with 2 km of fiber. Both optoelectronic oscillators use the carrier-suppression technique of low-biased Mach-Zehnder modulators to achieve the necessary RF...
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