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Andrey S. Ostrovsky
Researcher at Benemérita Universidad Autónoma de Puebla
Publications - 59
Citations - 870
Andrey S. Ostrovsky is an academic researcher from Benemérita Universidad Autónoma de Puebla. The author has contributed to research in topics: Coherence (physics) & Coherence theory. The author has an hindex of 10, co-authored 57 publications receiving 687 citations. Previous affiliations of Andrey S. Ostrovsky include National Institute of Astrophysics, Optics and Electronics.
Papers
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Journal ArticleDOI
Effect of primary illumination apodization on generating the Bessel mode vortex beams
TL;DR: In this article, the effect of primary illumination properties on partially coherent Bessel mode vortex beams was investigated, and it was shown that a wide class of such vortex beams are coherent.
Journal Article
Sistema optoelectrónico para la determinación de grupos sanguíneos
Proceedings Article
Segmentation of satellite images in optoelectronic system
TL;DR: The problem of segmenting the satellite images into homogeneous texture regions that correspond to the different classes of terrestrial surface is considered and it is shown that this problem may be successfully solved by using the method of spectral synthetic discriminant functions recently proposed by the authors for classification of random image fields.
Journal ArticleDOI
Optical Characterization of the Twisted Nematic Liquid Crystal Display
TL;DR: In this paper, the amplitude and phase modulation curves of twisted nematic liquid crystal display (TN-LCD) are characterized as a function of image's gray level, bright B and contrast C.