Showing 1 - 2 of 2 UKAEA Paper Results
1994
R. Prentice T. Edlington R. T. C. Smith D. L. Trotman R. J. Wylde et al.
An interferometer with compensation for vibration and large scale mechanical movements has been designed and built to measure the line integral electron density along three different lines of sight through the JET divertor plasma. Overcoming the effects of a long transmission path, having an estimated 65 dB loss, requires oversized waveguide transm…
Published1992
Trevor Edlington Richard Wylde
A compact seven channel interferometer has been designed and built to measure electron density profiles in the COMPASS (compact assembly) tokamak. Two far-infrared (FIR) laser cavities are optically pumped with a single continuous-wave CO2 laser, generating two similar beams, with a small, tunable difference frequency (0.5-1.0 MHz). The COMPASS fac…
Published