Characterization of the optical gain at 1550 nm of erbium-oxalate single crystals

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Autor(es): dc.contributorUniversidad Nacional Autónoma de México-
Autor(es): dc.contributorUniversidad Autónoma Metropolitana-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorAutonomous University of Tlaxcala-
Autor(es): dc.creatorLópez-Romero, R. E.-
Autor(es): dc.creatorPérez-Sánchez, G. G.-
Autor(es): dc.creatorAldaya, I.-
Autor(es): dc.creatorMedina, D. Y.-
Autor(es): dc.creatorMartínez-Piñeiro, E. L.-
Autor(es): dc.creatorFigueroa, I. A.-
Autor(es): dc.creatorEscudero, R.-
Data de aceite: dc.date.accessioned2025-08-21T19:11:39Z-
Data de disponibilização: dc.date.available2025-08-21T19:11:39Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1364/OME.515335-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300898-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300898-
Descrição: dc.descriptionErbium is well-recognized as a key element for optical amplification at the 1550 nm operation band. However, the limited solubility of this material in vitreous matrices sets a critical constraint to the achievable optical gain, which limits its applicability in photonic integrated platforms. One of the solutions to increase the concentration of erbium is to employ a crystalline structure instead of a glass. In this paper, we characterize samples of erbium and erbium-ytterbium oxalate single crystals synthesized using the gel diffusion method. X-ray diffraction spectra and thermogravimetric analyses reveal that the synthesis method indeed generated the expected compound, and the pump-and-probe experiments demonstrate an on-off gain coefficient of ≈ 6.5 dB/mm, making this material a high-potential candidate for the implementation of integrated optical amplifiers.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniversidad Autónoma Metropolitana-
Descrição: dc.descriptionMaterials Research Institute Universidad Nacional Autónoma de México-
Descrição: dc.descriptionDepartment of Electronics Division of Basic Sciences and Engineering Universidad Autónoma Metropolitana-
Descrição: dc.descriptionSchool of Engineering of São João da Boa Vista São Paulo State University-
Descrição: dc.descriptionCenter for Advanced and Sustainable Technologies (CAST) São Paulo State University-
Descrição: dc.descriptionSchool of Basic Sciences Engineering and Technology Autonomous University of Tlaxcala-
Descrição: dc.descriptionSchool of Engineering of São João da Boa Vista São Paulo State University-
Descrição: dc.descriptionCenter for Advanced and Sustainable Technologies (CAST) São Paulo State University-
Descrição: dc.descriptionCNPq: 313378/2021-5-
Descrição: dc.descriptionUniversidad Autónoma Metropolitana: CB-2016/285600-
Formato: dc.format1160-1169-
Idioma: dc.languageen-
Relação: dc.relationOptical Materials Express-
???dc.source???: dc.sourceScopus-
Título: dc.titleCharacterization of the optical gain at 1550 nm of erbium-oxalate single crystals-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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