National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Optimization of transmission grating spectrometer design
Kleštinec, Róbert ; Pořízka, Pavel (referee) ; Novotný, Jan (advisor)
This work focuses on optimalization of a design of an optical imaging spectrometer with transmision difraction grating inteted for laser induced breakdown spectrometry. In teorithical part it describes spectrometry and then closely LIBS. Result of the wok is comparison of a spectrometer before and after optimalization.
Development and optimization of laser assisted spark discharge optical emission spectroscopy
Kleštinec, Róbert ; Samek, Ota (referee) ; Pořízka, Pavel (advisor)
This master's thesis addresses the improvement of the detection capability and sensitivity of the LIBS method through the utilization of a secondary energy source in the form of spark discharge. The use of spark discharge for plasma excitation significantly extends its lifetime and provides an opportunity to enhance the analytical properties of the existing LIBS system. In the experimental part, both conductive and non-conductive samples were analyzed. In cement paste samples, chlorine was successfully detected without the need for additional rare gas atmosphere.
Optimization of transmission grating spectrometer design
Kleštinec, Róbert ; Pořízka, Pavel (referee) ; Novotný, Jan (advisor)
This work focuses on optimalization of a design of an optical imaging spectrometer with transmision difraction grating inteted for laser induced breakdown spectrometry. In teorithical part it describes spectrometry and then closely LIBS. Result of the wok is comparison of a spectrometer before and after optimalization.

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