简介：Ageneralexpressionofthescintillationindexisproposedforopticalwavepropagatinginturbulentat-mosphereunderarbitraryfluctuationconditions.Theexpressiondependsonextremebehaviorsofthescintillationindicesunderbothweakandstrongfluctuations.ThemaximumscintillationindexintheonsetregionandthecorrespondingRytovindexcanbeevaluatedfromthegeneralexpression.Planeandsphericalwavesinthecasesofzeroandnon-zeroturbulenceinnerscalearegivenasexamplesforillustra-tionofthegeneralbehaviorsofscintillationindices.

简介：ThesensitivityofDopplerwindlidarisanimportantparameterwhichaffectstheperformanceofDopplerwindlidar.Aerosolscatteringratio,atmospherictemperature,andwindspeedobviouslyaffectthemea-surementofDopplerwindlidarwithiodinefilter.Wediscussabouttherelationshipbetweenthemea-surementsensitivityandtheaboveatmosphericparameters.Thenumericalrelationshipbetweenthemisgiventhroughthetheoreticalsimulationandcalculation.

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