Experimental investigations for designing low phase noise 10-GHz coupled optoelectronic oscillator

Oriane Lelièvre; Vincent Crozatier; Ghaya Baili; Pascale Nouchi; Daniel Dolfi; Loïc Morvan; Fabienne Goldfarb; Fabien Bretenaker; Olivier Llopis

doi:10.1117/12.2287779

23 February 2018 Experimental investigations for designing low phase noise 10-GHz coupled optoelectronic oscillator

Oriane Lelièvre, Vincent Crozatier, Ghaya Baili, Pascale Nouchi, Daniel Dolfi, Loïc Morvan, Fabienne Goldfarb, Fabien Bretenaker, Olivier Llopis

Author Affiliations +

Proceedings Volume 10531, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI; 105311V (2018) https://doi.org/10.1117/12.2287779
Event: SPIE OPTO, 2018, San Francisco, California, United States

Abstract

We experimentally investigate the impact of relevant parameters such as dispersion regime, and coupling ratio between the two loops on the phase noise performances of a 10 GHz coupled optoelectronic oscillator (COEO). The setup is based on a mode-locked semi-conductor laser at 1.55μm combined to a classical OEO. Optimization of these parameters leads to ultra-low phase noise at close-to-carrier frequencies (-100 dBc/Hz at 100 Hz and -125 dBc/Hz at 1 kHz).

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Oriane Lelièvre, Vincent Crozatier, Ghaya Baili, Pascale Nouchi, Daniel Dolfi, Loïc Morvan, Fabienne Goldfarb, Fabien Bretenaker, and Olivier Llopis "Experimental investigations for designing low phase noise 10-GHz coupled optoelectronic oscillator", Proc. SPIE 10531, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI, 105311V (23 February 2018); https://doi.org/10.1117/12.2287779

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