The Experimental Verification of Gaussian Beam Coupling for ECH Transmission Line at 400 GHz

Choe Mun Seok; Sawant Ashwini; Choi EumMi

doi:10.1051/epjconf/201714704009

EPJ Web of Conferences (Jan 2017)

The Experimental Verification of Gaussian Beam Coupling for ECH Transmission Line at 400 GHz

Choe Mun Seok,
Sawant Ashwini,
Choi EumMi

Affiliations

Choe Mun Seok: Physics and Applied Mathematics, 44919 Ulsan National Institute of Science and Technology (UNIST)
Sawant Ashwini: Department of Electrical and Computer Engineering, 44919 Ulsan National Institute of Science and Technology (UNIST)
Choi EumMi

DOI: https://doi.org/10.1051/epjconf/201714704009
Journal volume & issue: Vol. 147
p. 04009

Abstract

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We design a quasi-optical transmission line system for a 400 GHz gyrotron beam. The 400GHz Gaussian beam is injected to a corrugated waveguide bounced from a quasi-optical mirror. From detailed 2D field patterns of the output beam emitted from the corrugated waveguide, we analyze the mode contents and the source of non-ideal beam expansion

Published in EPJ Web of Conferences

ISSN: 2100-014X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Science: Physics
Website: http://www.epj-conferences.org/

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