Calibration of an infrared polarimeter for alcator c-mod

C. H. Ma

doi:10.1117/12.2298300

14 December 1992 Calibration of an infrared polarimeter for alcator c-mod

C. H. Ma

Proceedings Volume 1929, 17th International Conference on Infrared and Millimeter Waves; 192953 (1992) https://doi.org/10.1117/12.2298300
Event: 17th International Conference on Infrared and Millimeter Waves, 1992, Pasadena, CA, United States

Abstract

An infrared polarimeter system for measurement of the plasma current density in Alcator C-Mod tokamak has been fabricated and tested. The system utilizes a cw CO2 laser at a wavelength of 10.6 ilm. Polarization-modulation techniques have been used to achieve the high sensitivity required for the measurement. The preliminary results of a feasibility study of the system for the International Thermonuclear Experimental Reactor (ITER) are also presented.

Citation Download Citation

C. H. Ma "Calibration of an infrared polarimeter for alcator c-mod", Proc. SPIE 1929, 17th International Conference on Infrared and Millimeter Waves, 192953 (14 December 1992); https://doi.org/10.1117/12.2298300

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