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Effects of Temperature and Axial Strain on Four-Wave Mixing Parametric Frequencies in Microstructured Optical Fibers Pumped in the Normal Dispersion Regime

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Effects of Temperature and Axial Strain on Four-Wave Mixing Parametric Frequencies in Microstructured Optical Fibers Pumped in the Normal Dispersion Regime

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dc.contributor.author	Abreu Afonso, Javier
dc.contributor.author	Díez Cremades, Antonio
dc.contributor.author	Cruz Muñoz, José Luis
dc.contributor.author	Andrés, Miguel V.
dc.date.accessioned	2022-03-11T14:26:44Z
dc.date.available	2022-03-11T14:26:44Z
dc.date.issued	2014
dc.identifier.citation	Abreu Afonso, Javier Díez Cremades, Antonio Cruz Muñoz, José Luis Andrés, Miguel V. 2014 Effects of Temperature and Axial Strain on Four-Wave Mixing Parametric Frequencies in Microstructured Optical Fibers Pumped in the Normal Dispersion Regime Photonics 1 404 411
dc.identifier.uri	https://hdl.handle.net/10550/81923
dc.description.abstract	A study of the effect of temperature and axial strain on the parametric wavelengths produced by four-wave mixing in microstructured optical fibers is presented. Degenerate four-wave mixing was generated in the fibers by pumping at normal dispersion, near the zero-dispersion wavelength, causing the appearance of two widely-spaced four-wave mixing spectral bands. Temperature changes, and/or axial strain applied to the fiber, affects the dispersion characteristics of the fiber, which can result in the shift of the parametric wavelengths. We show that the increase of temperature causes the signal and idler wavelengths to shift linearly towards shorter and longer wavelengths, respectively. For the specific fiber of the experiment, the band shift at rates -0.04 nm/ºC and 0.3 nm/ºC, respectively. Strain causes the parametric bands to shift in the opposite way. The signal band shifted 2.8 nm/me and the idler -5.4 nm/me. Experimental observations are backed by numerical simulations.
dc.language.iso	eng
dc.relation.ispartof	Photonics, 2014, vol. 1, p. 404-411
dc.subject	Òptica
dc.subject	Temperatura
dc.title	Effects of Temperature and Axial Strain on Four-Wave Mixing Parametric Frequencies in Microstructured Optical Fibers Pumped in the Normal Dispersion Regime
dc.type	journal article	es_ES
dc.date.updated	2022-03-11T14:26:45Z
dc.identifier.doi	10.3390/photonics1040404
dc.identifier.idgrec	099963
dc.rights.accessRights	open access	es_ES