Optical spectrum analysis due to the non-collinear two-phonon light scattering by acoustic waves of finite amplitude

dc.creatorALEXANDER SHCHERBAKOV
dc.creatorADAN OMAR ARELLANES BERNABE
dc.date2015
dc.date.accessioned2023-07-25T16:23:07Z
dc.date.available2023-07-25T16:23:07Z
dc.identifierhttp://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1168
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7806366
dc.descriptionPrincipally new features of square-law nonlinearity peculiar to the non-collinear two-phonon acousto-optical light scattering governed by elastic waves of finite amplitude in birefringent crystals are revealed and studied. An additional degree of freedom represented by the dispersive birefringence factor, which can be distinguished within this nonlinear phenomenon, is found and characterized. This physical degree of freedom gives us a one-of-a-kind opportunity to apply the two-phonon acousto-optical light scattering in practice for the first time. The needed theoretical analysis is developed and proof-of-principle experiments, performed with a specially designed unique wide-aperture acousto-optical cell made of the calomel (α-Hg2Cl2) single crystal, are presented. The results of experiments with this acousto-optical cell confirm the elaborated theory with numerical estimations and allow the proposed application to optical spectrum analysis with the doubled resolution.
dc.formatapplication/pdf
dc.languageeng
dc.publisherInstituto Nacional de Astrofísica, Óptica y Electrónica
dc.relationcitation:Shcherbakov, S.A. & Arellanes-Bernabe, A.O. (2015). Optical spectrum analysis due to the non-collinear two-phonon light scattering by acoustic waves of finite amplitude, Reporte Técnico, Instituto Nacional de Astrofísica, Óptica y Electrónica
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectinfo:eu-repo/classification/Nonlinear optics/Nonlinear optics
dc.subjectinfo:eu-repo/classification/Parametric processes/Parametric processes
dc.subjectinfo:eu-repo/classification/Nonlinear wave mixing/Nonlinear wave mixing
dc.subjectinfo:eu-repo/classification/Acousto-optical devices/Acousto-optical devices
dc.subjectinfo:eu-repo/classification/Spectroscopy of high resolution/Spectroscopy of high resolution
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/22
dc.subjectinfo:eu-repo/classification/cti/2209
dc.subjectinfo:eu-repo/classification/cti/2209
dc.titleOptical spectrum analysis due to the non-collinear two-phonon light scattering by acoustic waves of finite amplitude
dc.typeinfo:eu-repo/semantics/report
dc.typeinfo:eu-repo/semantics/acceptedVersion
dc.audiencestudents
dc.audienceresearchers
dc.audiencegeneralPublic


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