Switching waves-induced broadband Kerr frequency comb in fiber Fabry-Perot resonators
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866911777634123776 |
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| author | Bunel, Thomas Conforti, Matteo Lumeau, Julien Moreau, Antonin Mussot, Arnaud |
| author_facet | Bunel, Thomas Conforti, Matteo Lumeau, Julien Moreau, Antonin Mussot, Arnaud |
| contents | We report the generation of broadband frequency combs in fiber Fabry-Perot resonators in the normal dispersion regime enabled by the excitation of switching waves. We theoretically characterise the process by means of a transverse linear stability analysis of the Lugiato-Lefever equation, enabling precise prediction of the switching waves' frequencies. Experimentally, we employed a pulsed-pump fiber Fabry-Perot resonator operating in the normal dispersion regime, integrated into an all-fiber experimental setup. The synchronisation mismatch and the influence of dispersion is thoroughly discussed, unveiling the potential to generate a frequency comb spanning over 15 THz bandwidth, specifically leveraging a flattened low dispersion cavity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_09777 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Switching waves-induced broadband Kerr frequency comb in fiber Fabry-Perot resonators Bunel, Thomas Conforti, Matteo Lumeau, Julien Moreau, Antonin Mussot, Arnaud Optics We report the generation of broadband frequency combs in fiber Fabry-Perot resonators in the normal dispersion regime enabled by the excitation of switching waves. We theoretically characterise the process by means of a transverse linear stability analysis of the Lugiato-Lefever equation, enabling precise prediction of the switching waves' frequencies. Experimentally, we employed a pulsed-pump fiber Fabry-Perot resonator operating in the normal dispersion regime, integrated into an all-fiber experimental setup. The synchronisation mismatch and the influence of dispersion is thoroughly discussed, unveiling the potential to generate a frequency comb spanning over 15 THz bandwidth, specifically leveraging a flattened low dispersion cavity. |
| title | Switching waves-induced broadband Kerr frequency comb in fiber Fabry-Perot resonators |
| topic | Optics |
| url | https://arxiv.org/abs/2402.09777 |