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Optimization of optical tweezers for multimodal holographic microscope
Vaverka, Jan ; Antoš, Martin (referee) ; Dostál, Zbyněk (advisor)
This bachelor's thesis has described the principle of operation of interference microscopes with closer analysis of multimodal holograpfic microscope (MHM), which has been constructed at the Institut of Physical Engeneering (IPE) of Brno University of Technology. It has also analysed principles of optical trapping and has closely descirebed force effects on the trapped object with characteristic lenght bigger than wavelenght of trapping beam. It has designed optimization of existing optical tweezers module so that the module is connectable to the prototype of MHM, located at IPE. Simulation and optimization of the optical assembly of module have been performed, the mechanical design of module with the drawings has been designed. The module has been entered into production.
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Silicone damper of a six-cylinder in-line diesel engine
Drozdek, Lukáš ; Novotný, Pavel (referee) ; Píštěk, Václav (advisor)
This thesis "Silicone damper of a six-cylinder in-line diesel engine " is focused on the proposal of alternative using of silicone damper for the a six-cylinder in-line diesel engine, which is made for tractors and other industrial aplications. The aim of this thesis is to count the oscilation of crankshaft by the help of appropriate dynamic model, then to propose such a basic parameters of silicone damper, which absorbes torsion blip crankshaft to acceptable value. The next part of my thesis is proposal of the constructive implementation of fixation the silicone damper on the free part of crankshaft. The last part of my thesis is comparing and evaluating the oscilation of crankshaft without a dumper and with a new propsal of the silicone damper.
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Fiber guided illumination module
Kropáč, Vlastimil ; Kvasnica, Lukáš (referee) ; Dostál, Zbyněk (advisor)
This diploma thesis describes the design of the illumination system for a Coherence--Controlled Holographic Microscope (CCHM). The theoretical part mentions the history of microscopy, the principle of holography and individual types of interference microscopy. To get closer to the topic, individual light sources and an overview of current illumination systems are mentioned. The diploma thesis also describes the procedure of designing a fiber-optic illumination module for microscopy from optical design through design of construction to the last step, which is assembly and testing of the module.
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Fiber guided illumination module
Kropáč, Vlastimil ; Kvasnica, Lukáš (referee) ; Dostál, Zbyněk (advisor)
This diploma thesis describes the design of the illumination system for a Coherence--Controlled Holographic Microscope (CCHM). The theoretical part mentions the history of microscopy, the principle of holography and individual types of interference microscopy. To get closer to the topic, individual light sources and an overview of current illumination systems are mentioned. The diploma thesis also describes the procedure of designing a fiber-optic illumination module for microscopy from optical design through design of construction to the last step, which is assembly and testing of the module.
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Silicone damper of a six-cylinder in-line diesel engine
Drozdek, Lukáš ; Novotný, Pavel (referee) ; Píštěk, Václav (advisor)
This thesis "Silicone damper of a six-cylinder in-line diesel engine " is focused on the proposal of alternative using of silicone damper for the a six-cylinder in-line diesel engine, which is made for tractors and other industrial aplications. The aim of this thesis is to count the oscilation of crankshaft by the help of appropriate dynamic model, then to propose such a basic parameters of silicone damper, which absorbes torsion blip crankshaft to acceptable value. The next part of my thesis is proposal of the constructive implementation of fixation the silicone damper on the free part of crankshaft. The last part of my thesis is comparing and evaluating the oscilation of crankshaft without a dumper and with a new propsal of the silicone damper.
|
|
|
Optimization of optical tweezers for multimodal holographic microscope
Vaverka, Jan ; Antoš, Martin (referee) ; Dostál, Zbyněk (advisor)
This bachelor's thesis has described the principle of operation of interference microscopes with closer analysis of multimodal holograpfic microscope (MHM), which has been constructed at the Institut of Physical Engeneering (IPE) of Brno University of Technology. It has also analysed principles of optical trapping and has closely descirebed force effects on the trapped object with characteristic lenght bigger than wavelenght of trapping beam. It has designed optimization of existing optical tweezers module so that the module is connectable to the prototype of MHM, located at IPE. Simulation and optimization of the optical assembly of module have been performed, the mechanical design of module with the drawings has been designed. The module has been entered into production.
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