"3"^^ . "Microwave discharges at atmospheric pressure, especially surface wave sustained discharges have flexible operating conditions which provide a wide range of processing applications. Previously we have used surfatron jet in continuous wave (CW) regime of power supply for material surface activation. However, it might be beneficial to use amplitude modulated (AM) regime instead of CW regime. AM mode enables us to use higher percentage of molecular gas admixture and modulation with specific frequencies also leads to longer and wider plasma flame. Recently, we have investigated what is happening during one modulation pulse. As the used modulation frequency ranges from tens to thousands of Hz, we decided to use time resolved optical emission spectroscopy (OES). The OES was carried out in the plasma flame blown out from the discharge tube. We used argon as the working gas, without any intentional admixtures, except for the admixtures mixing-in from the surrounding air."@en . "Microwave discharges at atmospheric pressure, especially surface wave sustained discharges have flexible operating conditions which provide a wide range of processing applications. Previously we have used surfatron jet in continuous wave (CW) regime of power supply for material surface activation. However, it might be beneficial to use amplitude modulated (AM) regime instead of CW regime. AM mode enables us to use higher percentage of molecular gas admixture and modulation with specific frequencies also leads to longer and wider plasma flame. Recently, we have investigated what is happening during one modulation pulse. As the used modulation frequency ranges from tens to thousands of Hz, we decided to use time resolved optical emission spectroscopy (OES). The OES was carried out in the plasma flame blown out from the discharge tube. We used argon as the working gas, without any intentional admixtures, except for the admixtures mixing-in from the surrounding air." . . . "Time resolved optical emission spectroscopy in power modulated atmospheric pressure plasma jet" . "RIV/00216224:14310/13:00074984!RIV15-MSM-14310___" . "Time resolved optical emission spectroscopy in power modulated atmospheric pressure plasma jet"@en . "plasma jet; power amplitude modulation; optical emission spectroscopy; plasma bullet"@en . . . . "Time resolved optical emission spectroscopy in power modulated atmospheric pressure plasma jet"@en . "Poto\u010D\u0148\u00E1kov\u00E1, Lucia" . "Time resolved optical emission spectroscopy in power modulated atmospheric pressure plasma jet" . "P(ED2.1.00/03.0086)" . . . . . . . . "Hnilica, Jaroslav" . "3"^^ . . . "14310" . "RIV/00216224:14310/13:00074984" . "Kudrle, V\u00EDt" . . "111097" . "[268AC09EACB8]" . . . .