000128052 001__ 128052
000128052 005__ 20240322114950.0
000128052 0247_ $$2doi$$a10.1088/2040-8986/ac98d4
000128052 0248_ $$2sideral$$a131052
000128052 037__ $$aART-2022-131052
000128052 041__ $$aeng
000128052 100__ $$0(orcid)0000-0003-2734-253X$$aMarqués-García, J.$$uUniversidad de Zaragoza
000128052 245__ $$aGeneration of all-fiber ultrafast pulses at 2 µm by soliton self-frequency shift in highly nonlinear silica fiber
000128052 260__ $$c2022
000128052 5060_ $$aAccess copy available to the general public$$fUnrestricted
000128052 5203_ $$aAn efficient and straightforward method to obtain all-fiber pulsed sources at 2 μm is presented and experimentally demonstrated. It is based on the soliton self-frequency shift effect in a highly nonlinear fiber. The output power of a supercontinuum source is previously increased by an optimized homemade thulium-doped fiber amplifier. By coupling the amplified output power in a highly nonlinear fiber, the spectrum is shifted toward 130 nm and the spectral peak is located at 2014 nm. The power conversion factor reaches values as high as 0.93, without employing additional amplifiers. The mean spectral power of the 2 μm source reaches −4.6 dBm nm−1 (0.35 mW nm−1), its output power is 38 mW and the peak power of each pulse is higher than 27 kW.
000128052 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T20-20R
000128052 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000128052 590__ $$a2.1$$b2022
000128052 591__ $$aOPTICS$$b65 / 99 = 0.657$$c2022$$dQ3$$eT2
000128052 592__ $$a0.558$$b2022
000128052 593__ $$aElectronic, Optical and Magnetic Materials$$c2022$$dQ2
000128052 593__ $$aAtomic and Molecular Physics, and Optics$$c2022$$dQ2
000128052 594__ $$a4.1$$b2022
000128052 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000128052 700__ $$0(orcid)0000-0002-2523-8598$$aJarabo, S.$$uUniversidad de Zaragoza
000128052 7102_ $$12002$$2647$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Óptica
000128052 7102_ $$15008$$2250$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Electrónica
000128052 773__ $$g24, 12 (2022), 125501[4 pp.]$$pJ. opt.$$tJournal of Optics (United Kingdom)$$x2040-8978
000128052 8564_ $$s398917$$uhttps://zaguan.unizar.es/record/128052/files/texto_completo.pdf$$yPostprint
000128052 8564_ $$s2116158$$uhttps://zaguan.unizar.es/record/128052/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000128052 909CO $$ooai:zaguan.unizar.es:128052$$particulos$$pdriver
000128052 951__ $$a2024-03-22-11:48:06
000128052 980__ $$aARTICLE