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dc.contributor.authorMonroy Lafuente, Laura 
dc.contributor.authorJiménez Rodríguez, Marco 
dc.contributor.authorRuterana, Pierre
dc.contributor.authorMonroy, Eva
dc.contributor.authorGonzález Herráez, Miguel 
dc.contributor.authorNaranjo Vega, Fernando Bernabé
dc.identifier.bibliographicCitationMonroy, L., Jiménez-Rodríguez, M., Ruterana, P., Monroy, E., González-Herráez, M. & Naranjo, F. B. 2019, "Effect of the residual doping on the performance of InN epilayers as saturable absorbers for ultrafast lasers at 1.55µm", Optical Materials Express, vol. 9, no. 7, pp. 2785-2792
dc.description.abstractWe report on the improvement of performance of InN-based saturable absorbers in fiber lasers operating at 1.55 mum by reducing the residual doping, due to the lower Burstein-Moss effect. The improved tuning of the band-to-band transition with respect to the operation wavelength leads to an enhancement of nonlinear optical effects, resulting in 30 % of modulation depth. We introduce the development of an ultrafast mode-locked fiber laser using an improved InN-based saturable absorber that incorporates a buffer layer between the active layer and the substrate. The laser delivers output pulses with a temporal width of 220 fs, a repetition rate of 5.25 MHz, and high-pulse energy of 5.8 nJ.en
dc.description.sponsorshipMinisterio de Economía, Industria y Competitividades_ES
dc.description.sponsorshipMinisterio de Ciencia, Innovación y Universidadeses_ES
dc.description.sponsorshipComunidad de Madrides_ES
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)*
dc.rights© 2019 Optical Society of America
dc.titleEffect of the residual doping on the performance of InN epilayers as saturable absorbers for ultrafast lasers at 1.55µmen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Electrónicaes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//TEC2015-71127-C2-2-R/ES/REDUCCION DE LOS EFECTOS DE RUIDO EN SISTEMAS DE FIBRA OPTICA NO LINEALES/en
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097957-B-C31/ES/INGENIERIA DE SEÑALES OPTICAS COMPLEJAS PARA SISTEMAS DE FIBRA OPTICA MAS ALLA DE LA TELECOMUNICACION/en
dc.relation.projectIDinfo:eu-repo/grantAgreement/CAM//S2018%2FNMT4326/ES/Sensores e INstrumentación en tecnologías FOTÓNicas2 /SINFOTON2en
dc.identifier.publicationtitleOptical Materials Expressen

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