| Автор | F Kaddouri |
| Автор | G D Stancu |
| Автор | D A Lacoste |
| Автор | C O Laux |
| Дата выпуска | 2009-03-01 |
| dc.description | We have applied Cavity Ring-Down Spectroscopy (CRDS) to investigate Nanosecond Repetitively Pulsed Discharge (NRPD) in nitrogen and air at atmospheric pressure in a pin-to-pin electrode configuration. We have measured the concentration of N<sub>2</sub>(A) by probing absorption transitions in the near Infrared at 770 nm. We report on preliminary results about the measurement of the N<sub>2</sub>(A) concentration and its evolution under different discharge regimes. We present here a comparison for an air plasma between the time evolution of N<sub>2</sub>(A) measured by CRDS and the temporal evolution of atomic oxygen measured by two-photon absorption laser-induced fluorescence (TALIF). This study will allow us to compare our experimental results to those given by a kinetic model and help provide a better understanding of the plasma physicochemical processes. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | © 2009 IOP Publishing Ltd |
| Название | Investigation of atmospheric pressure nitrogen plasmas by cavity ring down spectroscopy |
| Тип | paper |
| DOI | 10.1088/1742-6596/157/1/012005 |
| Electronic ISSN | 1742-6596 |
| Print ISSN | 1742-6588 |
| Журнал | Journal of Physics: Conference Series |
| Том | 157 |
| Первая страница | 12005 |
| Последняя страница | 12008 |
| Выпуск | 1 |
