Optimization of a fiber Fabry-Perot resonator for low-threshold modulation instability Kerr frequency combs
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arXiv
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| Hauptverfasser: | , , , , , , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866914822115819520 |
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| author | Bourcier, Germain Ousaid, Safia Mohand Balac, Stephane Lumeau, Julien Moreau, Antonin Bunel, Thomas Mussot, Arnaud Conforti, Matteo Llopis, Olivier Fernandez, Arnaud |
| author_facet | Bourcier, Germain Ousaid, Safia Mohand Balac, Stephane Lumeau, Julien Moreau, Antonin Bunel, Thomas Mussot, Arnaud Conforti, Matteo Llopis, Olivier Fernandez, Arnaud |
| contents | We report a theoretical and experimental investigation of fiber Fabry-Perot cavities aimed at enhancing Kerr frequency comb generation. The modulation instability (MI) power threshold is derived from the linear stability analysis of a generalized Lugiato-Lefever equation. By combining this analysis with the concepts of power enhancement factor (PEF) and optimal coupling, we predict the ideal manufacturing parameters of fiber Fabry-Perot (FFP) cavities for the MI Kerr frequency comb generation. Our findings reveal a distinction between the optimal coupling for modulation instability and that of the cold cavity. Consequently, mirror reflectivity must be adjusted to suit the specific application. We verified the predictions of our theory by measuring the MI power threshold as a function of detuning for three different cavities. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_02070 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Optimization of a fiber Fabry-Perot resonator for low-threshold modulation instability Kerr frequency combs Bourcier, Germain Ousaid, Safia Mohand Balac, Stephane Lumeau, Julien Moreau, Antonin Bunel, Thomas Mussot, Arnaud Conforti, Matteo Llopis, Olivier Fernandez, Arnaud Optics We report a theoretical and experimental investigation of fiber Fabry-Perot cavities aimed at enhancing Kerr frequency comb generation. The modulation instability (MI) power threshold is derived from the linear stability analysis of a generalized Lugiato-Lefever equation. By combining this analysis with the concepts of power enhancement factor (PEF) and optimal coupling, we predict the ideal manufacturing parameters of fiber Fabry-Perot (FFP) cavities for the MI Kerr frequency comb generation. Our findings reveal a distinction between the optimal coupling for modulation instability and that of the cold cavity. Consequently, mirror reflectivity must be adjusted to suit the specific application. We verified the predictions of our theory by measuring the MI power threshold as a function of detuning for three different cavities. |
| title | Optimization of a fiber Fabry-Perot resonator for low-threshold modulation instability Kerr frequency combs |
| topic | Optics |
| url | https://arxiv.org/abs/2406.02070 |