Control of nonlinear absorption and amplification of light in Er3+-doped fluoroindate glass

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMaciel, G. S.
dc.creatorRakov, N.
dc.creatorAraújo, Cid B. de
dc.creatorMessaddeq, Younes
dc.date2014-05-27T11:19:47Z
dc.date2016-10-25T18:15:54Z
dc.date2014-05-27T11:19:47Z
dc.date2016-10-25T18:15:54Z
dc.date1999-11-01
dc.date.accessioned2017-04-06T00:54:55Z
dc.date.available2017-04-06T00:54:55Z
dc.identifierJournal of the Optical Society of America B: Optical Physics, v. 16, n. 11, p. 1995-1998, 1999.
dc.identifier0740-3224
dc.identifierhttp://hdl.handle.net/11449/65879
dc.identifierhttp://acervodigital.unesp.br/handle/11449/65879
dc.identifier10.1364/JOSAB.16.001995
dc.identifier2-s2.0-0012741599.pdf
dc.identifier2-s2.0-0012741599
dc.identifierhttp://dx.doi.org/10.1364/JOSAB.16.001995
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/887540
dc.descriptionNonlinear absorption and amplification of a probe laser beam can be controlled by adjustment of the intensity-modulation frequency and the wavelength of a pump laser beam. A demonstration of this effect in Er3+-doped fluoroindate glass is presented. The results show maximum amplification of the probe beam (∼12%) when a pump laser emitting 16 mW of power is modulated at ∼30 Hz. In the limit of low modulation frequencies, or cw pumping, induced absorption of the probe beam is the dominant nonlinear process. © 1999 Optical Society of America.
dc.languageeng
dc.relationJournal of the Optical Society of America B: Optical Physics
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleControl of nonlinear absorption and amplification of light in Er3+-doped fluoroindate glass
dc.typeOtro


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