منابع مشابه
ellipsometry and Mueller matrix polarimetry
We characterized two samples consisting of photoresist layers on silicon with square arrays of square holes by spectroscopic ellipsometry (SE) and Mueller matrix polarimetry (MMP). Hole lateral dimensions and depths were determined by fitting either SE data taken in conventional planar geometry or MMP data in general conical diffraction configurations. A method for objective determination of th...
متن کاملDouble-pass axially resolved confocal Mueller matrix imaging polarimetry.
We present experimental depth-resolved complete polarization-sensitive measurements of a stack of linear retarders and glass plates by using what is to the best of our knowledge the first combination of a confocal imaging system with a complete Mueller matrix polarimeter. The axially resolved Mueller matrices were compared with a forward simulation, with good agreement.
متن کاملImaging linear and circular polarization features in leaves with complete Mueller matrix polarimetry.
Spectropolarimetry of intact plant leaves allows to probe the molecular architecture of vegetation photosynthesis in a non-invasive and non-destructive way and, as such, can offer a wealth of physiological information. In addition to the molecular signals due to the photosynthetic machinery, the cell structure and its arrangement within a leaf can create and modify polarization signals. Using M...
متن کاملTime-resolved switching analysis of a ferroelectric liquid crystal by snapshot Mueller matrix polarimetry.
An experimental snapshot Mueller matrix polarimeter based on wavelength polarization coding is used to get a time-resolved description of electric-field-induced fast transition within a ferroelectric liquid-crystal cell. The parameters extracted from experimental Mueller matrices are linked to the molecule director distribution to further determine the average trajectory and the collective beha...
متن کاملConfocal scanning laser ophthalmoscopy improvement by use of Mueller-matrix polarimetry.
A new technique for improving the signal-to-noise ratio and the contrast in images recorded with a confocal scanning laser system is presented. The method is based on the incorporation of a polarimeter into the setup. After the spatially resolved Mueller matrix of a sample was calculated, images for incident light with different states of polarization were reconstructed, and both the best and t...
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ژورنال
عنوان ژورنال: Hyomen Kagaku
سال: 2014
ISSN: 0388-5321,1881-4743
DOI: 10.1380/jsssj.35.510