000118634 001__ 118634
000118634 005__ 20240319080950.0
000118634 0247_ $$2doi$$a10.1016/j.optcom.2022.128856
000118634 0248_ $$2sideral$$a129823
000118634 037__ $$aART-2022-129823
000118634 041__ $$aeng
000118634 100__ $$0(orcid)0000-0002-8738-753X$$aMartín, Juan Carlos$$uUniversidad de Zaragoza
000118634 245__ $$aTheoretical analysis of optical bistability in a CW-pumped erbium-doped fiber laser
000118634 260__ $$c2022
000118634 5060_ $$aAccess copy available to the general public$$fUnrestricted
000118634 5203_ $$aA theoretical model that allows numerical simulations of optical bistability phenomena in CW-pumped erbium-doped fiber lasers is presented. Results of the simulations match correctly with previous experimental data. In order to simulate this phenomenon, the population inversion and optical powers longitudinal distributions along the active fiber have been considered. If this fiber is long enough, it has been found that the transition between the non-lasing and the lasing states involves a dramatic redistribution of the population inversion along the active medium. This fact makes that non-lasing and lasing states constitute different enough initial conditions which determine different final responses to the same control parameter, that is to say, bistability. On the other hand, a theoretical justification is found for a previous experimental result which pointed out that the bistability range becomes reduced if an external signal is launched to the cavity. Finally, the bistability range width dependence on the active fiber length is analyzed.
000118634 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/E44-20R
000118634 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000118634 590__ $$a2.4$$b2022
000118634 592__ $$a0.575$$b2022
000118634 591__ $$aOPTICS$$b56 / 99 = 0.566$$c2022$$dQ3$$eT2
000118634 593__ $$aAtomic and Molecular Physics, and Optics$$c2022$$dQ2
000118634 593__ $$aPhysical and Theoretical Chemistry$$c2022$$dQ2
000118634 593__ $$aElectronic, Optical and Magnetic Materials$$c2022$$dQ2
000118634 593__ $$aElectrical and Electronic Engineering$$c2022$$dQ2
000118634 594__ $$a5.0$$b2022
000118634 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000118634 7102_ $$12002$$2247$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Electromagnetismo
000118634 773__ $$g525 (2022), 128856 [6 pp.]$$pOpt. commun.$$tOptics Communications$$x0030-4018
000118634 8564_ $$s1769322$$uhttps://zaguan.unizar.es/record/118634/files/texto_completo.pdf$$yVersión publicada
000118634 8564_ $$s2688810$$uhttps://zaguan.unizar.es/record/118634/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000118634 909CO $$ooai:zaguan.unizar.es:118634$$particulos$$pdriver
000118634 951__ $$a2024-03-18-12:56:30
000118634 980__ $$aARTICLE