| DOI | Trouver le DOI : https://doi.org/10.1109/JLT.2024.3406253 |
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| Auteur | Rechercher : Janjua, B.Identifiant ORCID : https://orcid.org/0000-0001-9974-9879; Rechercher : Leger, Z. M.Identifiant ORCID : https://orcid.org/0000-0001-7904-4775; Rechercher : Atkinson, J.Identifiant ORCID : https://orcid.org/0000-0003-0487-4410; Rechercher : Iu, M. L.; Rechercher : Khan, A.; Rechercher : Schmid, J. H.1; Rechercher : Cheben, P.1Identifiant ORCID : https://orcid.org/0000-0003-4232-9130; Rechercher : Helmy, A. S.Identifiant ORCID : https://orcid.org/0000-0002-8109-4058 |
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| Affiliation | - Conseil national de recherches Canada. Quantique et nanotechnologies
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| Bailleur de fonds | Rechercher : National Research Council Canada |
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| Format | Texte, Article |
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| Sujet | Bragg gratings; integrated optics; laser tuning; nonlinear optical devices; photonic crystals; semiconductor lasers; indexes; surface emitting lasers; laser modes; claddings; waveguide lasers; pump lasers |
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| Résumé | In this letter, the first demonstration of an effective index guided edge emitting Photonic Crystal Lasers (EE-PCL) is presented. In this monolithic, multi-section EE-PCL a χ⁽²⁾ nonlinearity is achieved with intracavity broadband phase-matching, offering a self-pumped C-band normalized maximum conversion efficiency of 350% W⁻¹ cm⁻², along with a difference frequency generation tuning range of ∼725 nm. The optimal conversion efficiencies were observed with a straight ridge width section of 4 μm width with an output power >2 mW, in continuous wave (CW) operation when the photonic crystal was biased at 150 mA. The laser exhibited a threshold current density of ∼1.5 kA/cm² in CW operation with a signal to noise ratio of 35 dBm obtained at 2×Iₜₕ. A pump wavelength tunability of more than 20 nm is demonstrated. These devices show great promise for future electrically pumped dynamically tunable photon pair sources and massively parallel systems. |
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| Date de publication | 2024-05-28 |
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| Maison d’édition | IEEE |
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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 | e2817de5-a6c9-49de-bc46-c8657db01427 |
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| Enregistrement créé | 2024-10-04 |
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| Enregistrement modifié | 2025-11-03 |
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