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Proceedings Paper

Calibration Of 10-Channel Grating Polychromator
Author(s): K. Kawahata; M. Sakamoto; J. Fujita; H. Matsuo; K. Sakai
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Paper Abstract

A high temperature (T = 500°C) radiation source has been developed for the calibration of electron cyclotron emission measuring system on the JIPP T-IIU tokamak. The source has a heated area of (1)150 mm, and has the same emissivity as that of the microwave absorber Eccosorbe. The grating polychromator has been calibrated using the radiation source developed. The obtained electron temperatures agree with those by Thomson scattering within 10%.

Paper Details

Date Published: 18 November 1989
PDF: 2 pages
Proc. SPIE 1039, 13th Intl Conf on Infrared and Millimeter Waves, (18 November 1989); doi: 10.1117/12.978382
Show Author Affiliations
K. Kawahata, Nagoya University (Japan)
M. Sakamoto, Nagoya University (Japan)
J. Fujita, Nagoya University (Japan)
H. Matsuo, Nagoya University (Japan)
K. Sakai, Osaka University (Japan)


Published in SPIE Proceedings Vol. 1039:
13th Intl Conf on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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