| Téléchargement | - Voir la version finale : Compact diode-pumped solid-state laser with intracavity pump-enhanced DFG emitting at ~3.5 microns (PDF, 2.4 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.3390/photonics10101164 |
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| Auteur | Rechercher : Flannigan, Liam G. K.Identifiant ORCID : https://orcid.org/0000-0003-4694-419X; Rechercher : Atwi, Ali; Rechercher : Kashak, Tyler; Rechercher : Poitras, Daniel1Identifiant ORCID : https://orcid.org/0000-0003-4403-8214; Rechercher : Xu, Chang-Qing |
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| Affiliation | - Conseil national de recherches Canada. Quantique et nanotechnologies
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| Bailleur de fonds | Rechercher : Natural Sciences and Engineering Research Council of Canada; Rechercher : National Research Council Canada. High Throughput and Secure Networks Challenge Program |
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| Format | Texte, Article |
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| Sujet | nonlinear optics; difference frequency generation; mid-infrared laser; DPSS laser; linear cavity |
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| Résumé | We report a diode-pumped solid-state (DPSS) laser used for intracavity pump-enhanced difference frequency generation (DFG) to create a 3.5-micron laser. Using a 50 mm-long periodically poled lithium niobate (PPLN) crystal inside the cavity of an Nd:YVO₄ solid-state laser at 1064 nm with 4.5 W pump power at 808 nm, and a 310 mW C-band signal at 1529 nm, up to 31 mW of mid-infrared output power at 3499 nm is obtained. The cavity requires no active stabilization and/or locking, and the entire cavity is <8 cm in length. The obtained output power corresponds to a black-box efficiency of 2.20%W⁻¹an Nd:YVO, which is the highest value reported to date for continuous-wave DFG based on a bulk nonlinear optical crystal with no active stabilization. Potential future applications in free-space optical communication are also discussed. |
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| Date de publication | 2023-10-17 |
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| Maison d’édition | MDPI |
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| Licence | |
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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 | fa789e73-abba-4e28-920c-fd29b354d416 |
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| Enregistrement créé | 2024-05-30 |
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| Enregistrement modifié | 2025-12-18 |
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