Optical determination of the characteristics of a pulsed-gas jet
- 1 March 1988
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 63 (5), 1791-1793
- https://doi.org/10.1063/1.339870
Abstract
A pulsed-gas jet with interesting properties has been developed. A typical pressure obtained at the output of this pulsed-gas jet is 25 Torr for a backing pressure of 150 Torr. At a repetition rate of 10 Hz, the background pressure stays below 1.5×10−4 Torr. Laser-induced fluoresence measurements permit one to determine the pressure and the divergence of the gas jet accurately.Keywords
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