| DOI | Trouver le DOI : https://doi.org/10.1364/OL.487172 |
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| Auteur | Rechercher : Chen, ChenIdentifiant ORCID : https://orcid.org/0000-0003-2325-1198; Rechercher : Wang, HaiyangIdentifiant ORCID : https://orcid.org/0000-0002-9581-3527; Rechercher : Lu, Ping1Identifiant ORCID : https://orcid.org/0000-0002-8610-4032; Rechercher : Mihailov, Stephen1Identifiant ORCID : https://orcid.org/0000-0002-6144-0937; Rechercher : Chen, Liang; Rechercher : Bao, XiaoyiIdentifiant ORCID : https://orcid.org/0000-0002-5525-0694 |
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| Affiliation | - Conseil national de recherches Canada. Quantique et nanotechnologies
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| Bailleur de fonds | Rechercher : Canada Research Chairs; Rechercher : Natural Sciences and Engineering Research Council of Canada |
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| Format | Texte, Article |
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| Résumé | We demonstrate a self-injection locking (SIL) in an Er-doped random fiber laser by a high quality factor (high-Q) random fiber grating ring (RFGR) resonator, which enables a single-mode narrow-linewidth lasing with ultra-low intensity and frequency noise. The RFGR resonator includes a fiber ring with a random fiber grating to provide random feedback modes and noise suppression filters with self-adjusted peak frequency adaptable to small perturbations allowing single longitudinal mode over 7000 s with frequency jitter below 3.0 kHz. Single-mode operation is accomplished by carefully controlling phase delays and mode coupling of resonant modes between main ring and RFGR with a side-mode suppression ratio of 70 dB and narrow linewidth of 1.23 kHz. The relative intensity noise is −140 dB/Hz above 100 kHz and the frequency noise is 1 Hz/Hz¹/² above 10 kHz. |
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| Date de publication | 2023-04-26 |
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| Maison d’édition | Optica Publishing Group |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | af16c177-d9d5-4815-a05b-fb6ec9360740 |
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| Enregistrement créé | 2024-11-05 |
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| Enregistrement modifié | 2025-09-09 |
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