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Collection system design for multichannel spectrometer
Sovadina, Petr ; Buday, Jakub (referee) ; Novotný, Jan (advisor)
In laser-induced breakdown spectroscopy, the intensity of radiation that enters the spectrometer is crucial. Ideally, the collection of radiation is from a single point of plasma. The greater the intensity of radiation is, the more perspicuous the graph of wavelengths is. Therefore, it is necessary to have the best optimized optical collection system. The existing collection system was not designed for connection to a multichannel spectrometer. The use of the optical multifibre resulted in a collection of radiation from different spots in plasma. Therefore, there was a request for a new optical system designed to collect radiation from a single point of plasma and would be suited for the best collection of radiation. The designed and manufactured collection system was tested. During the test was discovered that the collection system can be calibrated well and allows collection from one point of plasma. The test is considered successful.
Collection system design for multichannel spectrometer
Sovadina, Petr ; Buday, Jakub (referee) ; Novotný, Jan (advisor)
In laser-induced breakdown spectroscopy, the intensity of radiation that enters the spectrometer is crucial. Ideally, the collection of radiation is from a single point of plasma. The greater the intensity of radiation is, the more perspicuous the graph of wavelengths is. Therefore, it is necessary to have the best optimized optical collection system. The existing collection system was not designed for connection to a multichannel spectrometer. The use of the optical multifibre resulted in a collection of radiation from different spots in plasma. Therefore, there was a request for a new optical system designed to collect radiation from a single point of plasma and would be suited for the best collection of radiation. The designed and manufactured collection system was tested. During the test was discovered that the collection system can be calibrated well and allows collection from one point of plasma. The test is considered successful.

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