@article{7239,
  author = {O. Lischtschenko and K. Bystrov and G. De Temmerman and J. Howard and R. J. E. Jaspers and R. Konig},
  title = {Density measurements using coherence imaging spectroscopy based on Stark broadening},
  abstract = {A coherence imaging camera has been set up at Pilot-PSI. The system is to be used for imaging the plasma density through the Stark effect broadening of the H-gamma line. Local density values are then obtained by the Abel inversion of the measured interferometric fringe contrast. This report will present the instrument setup and proof-of-principle demonstration. The inverted spatial electron density profiles obtained near the cascaded arc source of Pilot-PSI in discharges with axial magnetic field of B=0.4 T are compared with an independent measurement of electron density by Thomson scattering and good agreement is found. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3490023]},
  year = {2010},
  journal = {Review of Scientific Instruments},
  volume = {81},
  number = {10},
  pages = {4},
  month = {Oct},
  isbn = {0034-6748},
  url = {<Go to ISI>://000283754000248 },
  note = {ISI Document Delivery No.: 674NQTimes Cited: 0Cited Reference Count: 11},
  language = {English},
}