Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Influence of surface roughness on optical properties of machined materials
Ashqar, Ghaith ; Jaroš, Aleš (oponent) ; Kupčák, Radim (vedoucí práce)
The first half of this bachelor’s thesis devotes itself to topics relating to the manufacturing of mechanical components for optical devices. It introduces stray light and brings an overview of methods of its elimination. A general section, that deals with turning and surface roughness measurements, follows. The major objective of the second part of this thesis is the design and manufacturing of prototype samples. These samples will be used for the evaluation of surface roughness, and the influence of surface roughness on stray light will be studied in the future. The surface roughness of each sample was measured and compared with the theoretical value. The prototype was developed in close cooperation with the R&D department of Meopta - optika, s.r.o. Future tests and measurements would indicate if the innovation proposed by the author will have application in precise mechanics and optics.
Influence of surface roughness on optical properties of machined materials
Ashqar, Ghaith ; Jaroš, Aleš (oponent) ; Kupčák, Radim (vedoucí práce)
The first half of this bachelor’s thesis devotes itself to topics relating to the manufacturing of mechanical components for optical devices. It introduces stray light and brings an overview of methods of its elimination. A general section, that deals with turning and surface roughness measurements, follows. The major objective of the second part of this thesis is the design and manufacturing of prototype samples. These samples will be used for the evaluation of surface roughness, and the influence of surface roughness on stray light will be studied in the future. The surface roughness of each sample was measured and compared with the theoretical value. The prototype was developed in close cooperation with the R&D department of Meopta - optika, s.r.o. Future tests and measurements would indicate if the innovation proposed by the author will have application in precise mechanics and optics.

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