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Camera for biological applications
Jurák, Petr ; Slovák, Jiří (referee) ; Kubíček, Michal (advisor)
This diploma thesis is focused on the design of IP blocks for thermal camera. This termal camera is intended for plant research. The main part of the thermal camera is an infrared detector that detects a frequency in the range of 8 – 14 m. The analogue signal obtained is modified and subsequently digitized. The detector also includes a Peltier device which is designed for both detector cooling and heating, and is controlled by an external signal. The MicroZed development board implements IP blocks. The thermal camera is designed to be controlled from the MicroZed board. Device analysis is first described from the theoretical part to the design of IP blocks.
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IR thermometer
Šolc, Radek ; Chmelař, Milan (referee) ; Rozman, Jiří (advisor)
This bachelor’s thesis deals with the issue of temperature measuring with the use of contactless thermometer. The thesis examines the physical findings, detectors, methods for contactless temperature measurement. Practical part consists of system design. Suitable detector, signal processing system and evaluation of temperature were chosen. According to the system design were created circuit design solution and printed circuits boards’ design of IR thermometer.
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Magic Projection
Kaisler, Vojtěch ; Polok, Lukáš (referee) ; Zachariáš, Michal (advisor)
The bachelor thesis describes the design and implementation of an application which projects an image on a mobile canvas. The user then moves the canvas within the projection space. The projection is always focused only on this canvas. The thesis deals with tracking of movement, rotation and tilt of the screen. A camera with an infrared filter is used for tracking the canvas fitted with infrared LEDs. The thesis mentions two different types of projection.
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Unidirectional plasmonic antennas
Formanová, Veronika ; Hrtoň, Martin (referee) ; Kvapil, Michal (advisor)
This thesis deals with directional V-shaped plasmonic antennas. In the thesis, an analytical model of antenna emission is proposed. The results of analytical computations are compared with results of numerical simulations in Lumerical FDTD Solutions package. Also, the process of fabrication of such antennas by electron beam lithography and measurement of optical properties using Fourier infrared spectroscopy is described and measured antenna resonant spectra are shown. Finally, there is a proposal of an experiment to prove the emission directivity of fabricated V-shaped antennas.
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IR thermometer
Fridrichová, Jitka ; Sekora, Jiří (referee) ; Rozman, Jiří (advisor)
These master‘s thesis deals with the issues of contactless temperature measurement, designe and construction of the infrared contactless thermometer. The thesis is concerned with the IR physical magnitudes and laws, methods of measurment and types of detectors, which are used for contactless temperature measurment. In the practical part of the thesis is created system design and block diagram of the IR termometer. In the next part of the thesis is presented system design, drawing of the printed circuit board and software processing of the IR thermometer. In conclusion are summerized our achieved resultes.
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Unidirectional plasmonic antennas
Formanová, Veronika ; Křápek, Vlastimil (referee) ; Kvapil, Michal (advisor)
This thesis deals with directional V-shaped plasmonic antennas. In the thesis, an analytical model of antenna emission is proposed. The results of analytical computations are compared with results of numerical simulations in Lumerical FDTD Solutions package. Also, the process of fabrication of such antennas by electron beam lithography and measurement of optical properties using Fourier infrared spectroscopy is described and measured antenna resonant spectra are shown. Finally, there is a proposal of an experiment to prove the emission directivity of fabricated V-shaped antennas.
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Izotopicky značené peptidy poskytující rozlišená strukturní data pomocí infračervených specter. Strukturní limity optické spektroskopie
Keiderling, T. A. ; Huang, R. ; Kubelka, J. ; Bouř, Petr ; Setnička, V. ; Hammer, R. P. ; Etienne, M. A. ; Silva, R. A. G. D. ; Decatur, S. M.
Isotopic labeling, here exemplified by 13C substitution on the amide C=O group, can allow site-specific determination of peptide conformation with IR. Examples of helix and sheet (beta-hairpin) structures are reviewed.
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