Noninvasive determination of absorption coefficient and reduced scattering coefficient of human skin tissues in vivo with oblique-incidence reflectometry-中国期刊网

摘要 Aspatialdistributionofdiffusereflectanceproducedbyobliquelyincidentlightisnotcenteredaboutthepointoflightentry.Thevalueofshiftinthecenterofdiffusereflectanceisdirectlyrelatedtotheabsorptioncoefficientμ_aandtheeffectiveattenuationcoefficientμ_(eff).μ_aandthereducedscatteringcoefficientμ'_sofhumanskintissuesinvivoaremeasuredbyoblique-incidencereflectometrybasedonthetwo-sourcediffusetheorymodel.FortenChinesevolunteersaged15-63years,μ_aandμ'_sarenoninvasivelydeterminedtobe0.029-0.075and0.52-0.97mm~(-1),respectively.

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Noninvasive determination of absorption coefficient and reduced scattering coefficient of human skin tissues in vivo with oblique-incidence reflectometry

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Noninvasive determination of absorption coefficient and reduced scattering coefficient of human skin tissues in vivo with oblique-incidence reflectometry

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