Jamison, S.P. and Shen, J.L. and Jones, D.R. and Issac, R.C. and Ersfeld, B. and Clark, D. and Jaroszynski, D.A. (2003) Plasma characterization with terahertz time-domain measurements. Journal of Applied Physics, 93 (7). pp. 4334-4336. ISSN 0021-8979Full text not available in this repository. (Request a copy from the Strathclyde author)
Terahertz time-domain spectral techniques are applied to the characterization of a He discharge plasma. Electro-optically sampling of the electric field of a quasi-unipolar terahertz pulse transmitted through the plasma has allowed both the real and imaginary parts of the plasma permittivity to be simultaneously measured over a large spectral range. The plasma density and the collisional frequency are determined within a 30 ps duration measurement window. An anomalously high collisional frequency has been measured.
|Keywords:||electron hole plasma, discharge, pulses, plasma characterization, terahertz time-domain measurements, Physics, Physics and Astronomy(all)|
|Subjects:||Science > Physics|
|Department:||Faculty of Science > Physics|
|Depositing user:||Strathprints Administrator|
|Date Deposited:||27 Apr 2010 15:09|
|Last modified:||04 May 2016 14:25|