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Lecturer(s)
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Vik Michal, prof. Ing. Ph.D.
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Course content
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Wave optics and geometrical optics: wave, rays, rays in parallel lines and their divergence, change cross-selection diver straight lines rays, make close rays in coherent and noncoherent light, reflection and bend close rays, planparallel board. Optical imaging: ideal optic imagin of Gauss focusing aberattion optical systems, analysis of moving wavefronts. Interaction electromagnetic field with molecular structure (diffraction x-ray and neutron, electron microscope). Application methods of magnetic resonance. Methods of flexible and dynamic scattering of light for assessment structure and moving condition of molecular object. Using optical spectroscopy for study of structure, interaction and dynamics process of transmission energy and charge (vibratory IR spectroscopy, UV-VIS absorption and emission spectroscopy, methods of high timing and spectral distinction, polarization effects, Raman scattering, nonlinear optical methods). Colorimetric (perception of color, colorimetric system, color difference, color management, theory about BDTF and BDRF, calculation formulas). Syllabus Lection 1) Basic optical phenomenon and their description, wave optic and geometric optic, wave, rays, rays travel in the straight lines them divergence, change cross-selection diver straight lines rays, make close rays in coherent and noncoherent light, reflection and bend close rays, planparallel board. 2) Radiation absolutely blackbody, source of light, transmission light throught the substance, Lambert-Beer law, UV - VIS spectroscopy, IR spectrophotometry, Raman spectroscopy) 3) Optical activity, dichroism, polarization, dispersed light, light transfer by birefringence lath, ordinary and auxiliary ray transfer linear polarised light by birefringence substance, eliptic polarization, polarimetry, luminiscence, fluorimetry, interferometry. 4) Microscopy I (Theory of working and constructoin of light microscope. Calculation of scaling, difference limit and numeric aperture, EPI and DIA lighting, polarising microscopy, phase contrast, Hoffman's modulation contrast. ) 5) Microscopy II ( Confocal microscopy, Multifoton confocal microscopy, Confocal microscopy in material engineering, Microscopy measuring, Electron microscopy, Microscopy by scanning sonde) 6) Basic colorimetry I Light definition, lighting, Light sources, Technics, Spectrofotometry, colorimetry and goniospectrofotometry apparatus. Techniques of contactless measuring, multispectral analysis. 7) Basic colorimetry II Colorimetric system CIE XYZ, CIELUV and UCS 8) Equations for colour difference calculation dE*, dE DCI95, dE DIN6176, CMC, CIE 1994 and CIE 2000, shade classification- 555 and classification. 9) Cecepture calculation I BDTF and BDRF, Kubelka- Munk´s function. Function BRDF. 10) Cecepture calculation II Spectrofotometric and colorimetric methodes of calculating colouring receptures. Corection of receptures. 11) Colours Dependence of colour interpretation on used medium, temporary and permanent colour tally. ICC profiles
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Learning activities and teaching methods
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Monological explanation (lecture, presentation,briefing), Dialogue metods(conversation,discussion,brainstorming), Self-study (text study, reading, problematic tasks, practical tasks, experiments, research, written assignments), Independent creative and artistic activities
- Class attendance
- 28 hours per semester
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Learning outcomes
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Physical fundamental of light and illumination, Measuring devices for measurement color and appearance, CIE XYZ, CIELAB, CIECAM02, Color difference computation, Theory of light and colorant interaction with reference to concentration of colorant in measured substrate.
Deeper knowledge of the physical principles of optics at different levels of approximation, ability to apply these principles at work with specific optical instruments.
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Prerequisites
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The knowledge corresponding master's degree with the focus on the textile material engineering and textile technology
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Assessment methods and criteria
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Combined examination, Written assignment
Written work Exam: Combined (written and oral) The knowledge corresponding master level study
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Recommended literature
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BILLMEYER, F. W. Jr., SALTZMAN, M. Principles of Color Technology. John Wiley and Sons Inc., 2000. ISBN 978-0471194590.
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Bordo, V.G.; Rubahn, H.G. Optics and Spectroscopy at Surfaces and Interfaces. Wiley, VCH, 2005.
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Cloud, Gary. Optical Methods of Engineering Analysis. Cambridge University Press, 1998.
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GREEN, P., MACDONALD, L. Colour Engineering. John Wiley and Sons, New York, 2002. ISBN 978-0-471-48688-6.
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Hunter, R. S., Harold, R. W. The Measurement of Appearance, II..
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Kittel, Ch. Úvod do fyziky pevných látek. Academia Praha, 1985.
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KUEHNI, R. Color: An Introduction to Practice and Principles. John Wiley and Sons Inc., 1997. ISBN 978-0471145660.
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MACDONALD, L., LUO, M. R. Colour Imaging: Vision and Technology. John Wiley and Sons,New York, 1999. ISBN 978-0-471-98531-0.
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Pethrick, R.A.; Dawkins, J.V. Modern Techniques for Polymer Characterisation. John Wiley&Sons Ltd., 2003.
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Schröder, G. Technická optika. SNTL, 1981.
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