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Proceedings Paper

The discovery of a technique to measure the spatial profile of microwave frequency superconducting current densities
Author(s): J. C. Culbertson
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Paper Abstract

We have discovered that the optically induced shift in the resonance frequency of a resonant superconducting device is proportional to the square of the local superconducting current density. Using rapidly modulated, highly focused light sources, such measurements, performed as a function of position, can be useful in the study and design of superconducting devices.

Paper Details

Date Published: 1 January 1994
PDF: 2 pages
Proc. SPIE 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994, 22504X (1 January 1994); doi: 10.1117/12.2303194
Show Author Affiliations
J. C. Culbertson, Naval Research Lab. (United States)


Published in SPIE Proceedings Vol. 2250:
International Conference on Millimeter and Submillimeter Waves and Applications 1994
Mohammed N. Afsar, Editor(s)

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