Optical determination of the characteristics of a pulsed-gas jet

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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.

Detaljer

Författare
Externa organisationer
  • Saclay Nuclear Research Centre
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Atom- och molekylfysik och optik
Originalspråkengelska
Sidor (från-till)1791-1793
Antal sidor3
TidskriftJournal of Applied Physics
Volym63
Utgåva nummer5
StatusPublished - 1988 dec 1
PublikationskategoriForskning
Peer review utfördJa
Externt publiceradJa