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Proceedings Paper

Submillimeter wave superconducting flux-flow oscillator
Author(s): K. Sakai
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Paper Abstract

As a candidate for compact submillimeter oscillators, we have fabricated the flux-flow oscillator (FFO) connected with a bow-tie antenna and with a SIS detector by using the Nb/AlOx/Nb tunnel junction technology. We have obtained the guarantee of exact oscillation of the FFO in the frequency range between 160 GHz and 309 GHz by means of the observation of velocity-matching steps and the photon-assisted tunneling steps.

Paper Details

Date Published: 12 December 2017
PDF: 3 pages
Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15147E (12 December 2017); doi: 10.1117/12.2301676
Show Author Affiliations
K. Sakai, Osaka Univ. (Japan)


Published in SPIE Proceedings Vol. 1514:
15th International Conference on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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