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Power-dependent effective reflection of fiber Bragg grating as output coupler of Ytterbium-doped fiber laser

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Power-dependent effective reflection of fiber Bragg grating as output coupler of Ytterbium-doped fiber laser

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dc.contributor.author	Barmenkov, Yuri O.
dc.contributor.author	Muniz-Cánovas, Pablo
dc.contributor.author	Kir'yanov, Alexander V.
dc.contributor.author	Aboites, Vicente
dc.contributor.author	Cruz Muñoz, José Luis
dc.contributor.author	Andrés, Miguel V.
dc.date.accessioned	2022-09-26T13:02:44Z
dc.date.available	2022-09-26T13:02:44Z
dc.date.issued	2022
dc.identifier.citation	Barmenkov, Yuri O. Muniz-Cánovas, Pablo Kir'yanov, Alexander V. Aboites, Vicente Cruz Muñoz, José Luis Andrés, Miguel V. 2022 Power-dependent effective reflection of fiber Bragg grating as output coupler of Ytterbium-doped fiber laser Results In Physics 42 105980
dc.identifier.uri	https://hdl.handle.net/10550/83938
dc.description.abstract	In this paper, we discuss the effective reflection of a fiber Bragg grating and its dependence on laser power when it is used as an output coupler of an ytterbium-doped fiber laser (here the effective reflection is considered to be a part of intracavity laser power reflected by the grating back to the laser cavity). We propose and discuss an experimental technique based on spectral and power analysis and derive simple formulae that permits one to obtain the intra-cavity power and the grating effective reflection. We show that, due to spectral broadening, the effective reflection dramatically decreases with increasing laser power, the effect precisely fitted using the derived formulae describing this quantity. The experimental part of the present study is based on an analysis of the operational regime of a long-wavelength ytterbium-doped fiber laser.
dc.language.iso	eng
dc.relation.ispartof	Results In Physics, 2022, vol. 42, p. 105980
dc.subject	Física
dc.subject	Òptica
dc.title	Power-dependent effective reflection of fiber Bragg grating as output coupler of Ytterbium-doped fiber laser
dc.type	journal article	es_ES
dc.date.updated	2022-09-26T13:02:45Z
dc.identifier.doi	10.1016/j.rinp.2022.105980
dc.identifier.idgrec	154764
dc.rights.accessRights	open access	es_ES