The analysis of the tuned, liquid ciystalline Fabry-Perot interferometer (FPTI) has been done by means of 4X4 matrix. Wide-angle incidence has been analysed in terms of Trollinger-Chipman correction for extraordinary wave. Results have been applied to determine constraints in the design of the monochromatic tuned FPTI. Main features of the FPTI device and liquid crystal determining FPTI parameters has been described in detail. Especially attention has been paid on dispersion ofthe LC' refraction indices as a factor of spectral FPFI' properties.
The particular family of liquid crystalline filters is presented. Their basis application is multiresolution image analysis (wavelet transfonn). That filter creates polarized beam oflight, which constitutes the Haar wavelet.Simulation of such a filter by means of 4x4 matrix is presented as well as experimental results. The picture of the filter in polarized light is shown below in Fig.2. In co-operation with phase shifter the polarization ofthe light beam may be rotated in the filter to extract image's features.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.