Experimental Design of a Low Phase Noise Coupled Optoelectronic Oscillator at 10 GHz
- Lelièvre, Oriane
- Crozatier, Vincent
- Baili, Ghaya
- Pascale, Nouchi
- Dolfi, Daniel
- Morvan, Loïc
- Goldfarb, Fabienne
- Bretenaker, Fabien
- Llopis, Olivier
Publication date
October 2017
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
International audienceWe present an experimental study on two key elements to design a low phase noise coupled optoelectronic oscillator (COEO). Fiber lengths and dispersions are investigated to highlight the differences between the optical and optoelectronic loops. After optimization, a 10 GHz COEO at 1.5 μm with a total of 590 m of fiber exhibits phase noise levels of -125 dBc/Hz at 1 kHz and -140 dBc/Hz at 10 kHz
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