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Proceedings Paper

An Open Resonator For Testing Surface Resistivity Of , Superconductor Films & Metallic Samples At 100-120 GHz
Author(s): T. Matsui; M. Kiyokawa; B. Komiyama
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Paper Abstract

A 100-120 GHz open resonator, which has a hemispherical configuration with a plane mirror as the sample itself, is described as a powerful tool for testing mirror samples. Very, weak coupling, which is necessary for the high Q factor, have been achieved without facing with large transmission loss by using a partially-transparent circular aperture which is larger than wavelength. Weak effect on sample surface is sensitively detected by the precise measurement of high quality factor and frequency shift of the open resonator.

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: 10.1117/12.978403
Show Author Affiliations
T. Matsui, Communications Research Laboratory (Japan)
M. Kiyokawa, Communications Research Laboratory (Japan)
B. Komiyama, Communications Research Laboratory (Japan)


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

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