Simultaneous two-dimensional laser-induced-fluorescence measurements of argon ions
Journal Article
·
· Review of Scientific Instruments
- Department of Physics, West Virginia University, P.O. Box 6315, Morgantown, West Virginia 26506-6315 (United States)
Recent laser upgrades on the Hot Helicon Experiment at West Virginia University have enabled multiplexed simultaneous measurements of the ion velocity distribution function at a single location, expanding our capabilities in laser-induced fluorescence diagnostics. The laser output is split into two beams, each modulated with an optical chopper and injected perpendicular and parallel to the magnetic field. Light from the crossing point of the beams is transported to a narrow-band photomultiplier tube filtered at the fluorescence wavelength and monitored by two lock-in amplifiers, each referenced to one of the two chopper frequencies.
- OSTI ID:
- 22058677
- Journal Information:
- Review of Scientific Instruments, Vol. 81, Issue 10; Other Information: (c) 2010 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0034-6748
- Country of Publication:
- United States
- Language:
- English
Similar Records
Time-resolved pulse-counting lock-in detection of laser induced fluorescence in the presence of a strong background emission
Final Technical Report - Development of a tunable diode laser induced fluorescence diagnostic for the Princeton magnetic nozzle experiment: West Virginia University and Princeton Plasma Physics Laboratory
A comparison of ion beam measurements by retarding field energy analyzer and laser induced fluorescence in helicon plasma devices
Journal Article
·
Tue Oct 01 00:00:00 EDT 1996
· Review of Scientific Instruments
·
OSTI ID:22058677
Final Technical Report - Development of a tunable diode laser induced fluorescence diagnostic for the Princeton magnetic nozzle experiment: West Virginia University and Princeton Plasma Physics Laboratory
Technical Report
·
Tue Nov 07 00:00:00 EST 2006
·
OSTI ID:22058677
A comparison of ion beam measurements by retarding field energy analyzer and laser induced fluorescence in helicon plasma devices
Journal Article
·
Sun Mar 15 00:00:00 EDT 2015
· Physics of Plasmas
·
OSTI ID:22058677