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Development of a device and methodology for Laser-Induced Breakdown Spectroscopy (LIBS)
Képeš, Erik ; Ferus,, Martin (oponent) ; Lohninger, Hans (oponent) ; Kaiser, Jozef (vedoucí práce)
This work deals with the transfer of analysis models across various laser-induced breakdown spectroscopy (LIBS) systems and the comparison of LIBS measurements obtained on distinct systems. Both the LIBS instrumentation and the data processing applied to LIBS data are highly flexible. Unfortunately, due to these flexibilities, results obtained on one LIBS system are rarely directly comparable to results obtained by a different system. This is further complicated by the various, often unknown, impact of the wide range of data processing algorithms on the LIBS data. Consequently, analysis models are generally system (and parameter) specific. The transfer of analysis models across various systems would result in the significant enhancement of the analytical capabilities of LIBS and in moderate cost reductions in industrial LIBS applications. The work studies the impact of various data collection strategies on LIBS data. Moreover, the work investigates the transformation of the acquired LIBS data through data processing. Lastly, the work addresses the transfer of analysis models across various LIBS systems.
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Development of a device and methodology for Laser-Induced Breakdown Spectroscopy (LIBS)
Képeš, Erik ; Ferus,, Martin (oponent) ; Lohninger, Hans (oponent) ; Kaiser, Jozef (vedoucí práce)
This work deals with the transfer of analysis models across various laser-induced breakdown spectroscopy (LIBS) systems and the comparison of LIBS measurements obtained on distinct systems. Both the LIBS instrumentation and the data processing applied to LIBS data are highly flexible. Unfortunately, due to these flexibilities, results obtained on one LIBS system are rarely directly comparable to results obtained by a different system. This is further complicated by the various, often unknown, impact of the wide range of data processing algorithms on the LIBS data. Consequently, analysis models are generally system (and parameter) specific. The transfer of analysis models across various systems would result in the significant enhancement of the analytical capabilities of LIBS and in moderate cost reductions in industrial LIBS applications. The work studies the impact of various data collection strategies on LIBS data. Moreover, the work investigates the transformation of the acquired LIBS data through data processing. Lastly, the work addresses the transfer of analysis models across various LIBS systems.
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