147983 20250110163828.0 doi 10.1016/j.optlastec.2019.04.011 sideral 111413 ART-2019-111413 eng Saldaña-Díaz, J.E. (orcid)0000-0003-0233-9350 Supercontinuum source based on all-silica fibers with optimized spectral power from 1100 up to 2300nm 2019 The authors present here an attainable fiber supercontinuum source with competitive characteristics in the near infrared range. The proposed system is based on a highly nonlinear silica fiber, with nominal zero-dispersion wavelength at 1550 nm. A mode-locked fiber laser was used as the seed. The pump wavelength was shifted to match the zero-dispersion wavelength of the nonlinear fiber, achieving a better performance of the spectral emission. The supercontinuum emission was characterized between 1100 nm and 2300 nm, showing a flat and wide spectrum with a conversion efficiency over 80%. The set-up consists only in silica fiber and can be considered, therefore, as a cost-effective alternative for supercontinuum generation in the near infrared range, which can be easily implemented in any photonics laboratory, where commercial amplifiers are usual devices. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/MINECO/FIS2013-44174-P info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 3.233 2019 OPTICS 22 / 97 = 0.227 2019 Q1 T1 PHYSICS, APPLIED 42 / 154 = 0.273 2019 Q2 T1 0.792 2019 Electrical and Electronic Engineering 2019 Q1 Electronic, Optical and Magnetic Materials 2019 Q1 Atomic and Molecular Physics, and Optics 2019 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Jarabo, S. Universidad de Zaragoza (orcid)0000-0002-2523-8598 Salgado-Remacha, F.J. Universidad de Zaragoza (orcid)0000-0002-6048-310X 2002 385 Universidad de Zaragoza Dpto. Física Aplicada Área Física Aplicada 2002 647 Universidad de Zaragoza Dpto. Física Aplicada Área Óptica 117 (2019), 73-78 Opt. Laser Technol. Optics and Laser Technology 0030-3992 588416 http://zaguan.unizar.es/record/147983/files/texto_completo.pdf Postprint 1591996 http://zaguan.unizar.es/record/147983/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:147983 articulos driver 2025-01-10-14:24:26 ARTICLE