Determination of the electron temperature of the tenuous pulsed argon ion laser plasma by means of the line intensity ratio technique

1974 ◽  
Vol 5 (2) ◽  
pp. 133-135
Author(s):  
Dane D. Bićanić ◽  
Gary E. Copeland
Keyword(s):  
Electron Temperature ◽  
Laser Plasma ◽  
Line Intensity ◽  
Intensity Ratio ◽  
Argon Ion Laser ◽  
Line Intensity Ratio ◽  
Ion Laser ◽  
Argon Ion

Determination of Organics on Metal Surfaces by Raman Spectroscopy

1993 ◽  
Vol 47 (11) ◽  
pp. 1767-1771 ◽  
Author(s):  
Ching-Hui Tseng ◽  
Charles K. Mann ◽  
Thomas J. Vickers
Keyword(s):  
Fiber Optic ◽  
Laser Excitation ◽  
Internal Standard ◽  
Aluminum Surface ◽  
Hadamard Transform ◽  
Dimethyl Methylphosphonate ◽  
Argon Ion Laser ◽  
Ion Laser ◽  
Argon Ion

Detection limits of about 1 g/m2 are demonstrated for the Raman determination of two organic materials, polydimethylsiloxane and dimethyl methylphosphonate, on an aluminum surface. A fiber-optic-based system is used. A large sample area is scanned to overcome heterogeneity in sample coverage. Measurements are made without use of an internal standard. Results are reported for both a Hadamard transform technique with argon-ion laser excitation and a conventional spectrometer with diode laser excitation.

INVESTIGATIONS OF COHERENT OSCILLATIONS IN AN ARGON ION LASER PLASMA TUBE

1971 ◽  
Vol 18 (1) ◽  
pp. 13-15 ◽  
Author(s):  
D. C. Galehouse ◽  
U. Ingard ◽  
T. J. Ryan ◽  
S. Ezekiel
Keyword(s):  
Laser Plasma ◽  
Argon Ion Laser ◽  
Ion Laser ◽  
Argon Ion ◽  
Plasma Tube

scholarly journals Two-Dimensional Distribution of Electron Temperature in Ergodic Layer of LHD Measured from Line Intensity Ratio of CIV and NeVIII

2013 ◽  
Vol 8 (0) ◽  
pp. 2402176-2402176 ◽  
Author(s):  
Erhui WANG ◽  
Shigeru MORITA ◽  
Chunfeng DONG ◽  
Motoshi GOTO ◽  
Izumi MURAKAMI ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Line Intensity ◽  
Intensity Ratio ◽  
Two Dimensional ◽  
Line Intensity Ratio ◽  
Dimensional Distribution

scholarly journals Estimation of electron temperature in atmospheric pressure dielectric barrier discharge using line intensity ratio method

2013 ◽  
Vol 8 (2) ◽  
pp. 37-42 ◽  
Author(s):  
R Shrestha ◽  
RB Tyata ◽  
DP Subedi
Keyword(s):  
Electron Temperature ◽  
Dielectric Barrier Discharge ◽  
Line Intensity ◽  
Atmospheric Pressure ◽  
Intensity Ratio ◽  
Barrier Discharge ◽  
Emission Spectra ◽  
Ratio Method ◽  
Dielectric Barrier ◽  
Line Intensity Ratio

Dielectric Barrier Discharge was produced by applying high voltage AC source of frequency (10-30 KHz) and potential difference of (0-20) kV across two parallel plate electrodes with glass as dielectric barrier. Optical emission spectroscopy was used for the characterization of the discharge produced at atmospheric pressure. The emission spectra in the range of 200 nm to 850 nm have been analyzed to estimate the electron temperature by line intensity ratio method. The results showed that the electron temperature is about 0.9 eV. Kathmandu University Journal of Science, Engineering and Technology Vol. 8, No. II, December, 2012, 37-42 DOI: http://dx.doi.org/10.3126/kuset.v8i2.7323

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