Progress on holographic techniques to study photo-chemical reactions in solid state

dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:57Z
dc.date.available2014-05-27T11:20:57Z
dc.date.created2014-05-27T11:20:57Z
dc.date.issued2003-12-01
dc.identifierProceedings of SPIE - The International Society for Optical Engineering, v. 4829 II, p. 809-810.
dc.identifier0277-786X
dc.identifierhttp://hdl.handle.net/11449/67505
dc.identifier10.1117/12.531222
dc.identifier2-s2.0-2342614224
dc.description.abstractIn this paper it is presented recent developments in the heterodyne detection holographic techniques for studding photosensitive materials. The actual state of the technique allows simultaneous and independent measurement of the refractive index and of the absorption coefficient changes in photosensitive materials and their use to self-stabilize the fringe pattern. The modeling of the measured signal together with the fringe stabilization allow the long term-fitting of the optical properties and the study the photosensitive materials close to the saturation.
dc.languageeng
dc.relationProceedings of SPIE - The International Society for Optical Engineering
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectAttenuation
dc.subjectDiffraction gratings
dc.subjectHarmonic analysis
dc.subjectHeterodyning
dc.subjectLight interference
dc.subjectPerturbation techniques
dc.subjectPhotochemical reactions
dc.subjectPhotosensitivity
dc.subjectRefractive index
dc.subjectSolid state physics
dc.subjectInterference patterns
dc.subjectPhotosensitive materials
dc.subjectTwo wave mixing
dc.subjectHolography
dc.titleProgress on holographic techniques to study photo-chemical reactions in solid state
dc.typeActas de congresos


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