Modeling and experimental electro-optic response of dielectric lithium niobate waveguides used as electric field sensors

dc.creatorCELSO GUTIERREZ MARTINEZ
dc.creatorJoel Santos Aguilar
dc.creatorRAUL OCHOA VALIENTE
dc.creatorMISAEL SANTIAGO BERNAL
dc.creatorADOLFO MORALES DIAZ
dc.date2011-02-15
dc.date.accessioned2023-07-25T16:24:02Z
dc.date.available2023-07-25T16:24:02Z
dc.identifierhttp://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1631
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7806826
dc.descriptionIn this paper, the static optical transfer function of dielectric lithium niobate (LiNbO₃) electro-optic sensors is modeled and experimentally measured. This function represents the transmitted optical power at the output of an optical waveguide in a LiNbO₃ crystal which acts as an electric field sensor. The sensor is electrode-less and operates as a dielectric probe. Under such a condition, the electric field is present in the dielectric media surrounding the waveguide and the measured field intensity is determined by the boundary condition between the media and the LiNbO₃ crystal. The electro-optic transfer function is theoretically modeled and experimentally measured. Such a transfer function shows a sinusoidal shape, from which the half-wave electric field, the optical extinction ratio and the linear and nonlinear regions can be determined. LiNbO₃ electric field sensors are inherently wide band, and a sensing scheme is tested, showing a high-linearity sensing detection of high-intensity and wide-band electric fields.
dc.formatapplication/pdf
dc.languageeng
dc.publisherMeasurement Science and Technology
dc.relationcitation:Gutiérrez Martínez, C., et al., (2011), Modeling and experimental electro-optic response of dielectric lithium niobate waveguides used as electric field sensors, Measurement Science and Technology. Vol.22(3):1-8
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectinfo:eu-repo/classification/Inspec/LiNbO₃ crystals
dc.subjectinfo:eu-repo/classification/Inspec/Electro-optic sensors
dc.subjectinfo:eu-repo/classification/Inspec/Polarization interferometers
dc.subjectinfo:eu-repo/classification/Inspec/Static optical function transfer
dc.subjectinfo:eu-repo/classification/Inspec/Electric field sensing
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.titleModeling and experimental electro-optic response of dielectric lithium niobate waveguides used as electric field sensors
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion
dc.audiencestudents
dc.audienceresearchers
dc.audiencegeneralPublic


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