THz backward wave oscillator based on PhC-wall corrugated waveguide

Letizia, Rosa and Mineo, Mauro and Paoloni, Claudio (2014) THz backward wave oscillator based on PhC-wall corrugated waveguide. In: 15th IEEE International Vacuum Electronic Conference. IEEE, USA, pp. 65-66. ISBN 9781467301879

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Abstract

A slow-wave structure based on a corrugated waveguide employing photonic crystal (PhC) lateral walls is proposed for THz vacuum devices. The PhC design alleviates typical issues arising in THz tubes assembly without affecting the interaction process. A backward-wave oscillator based on the proposed technology is designed and simulated using 3D particle-in-cell code, obtaining more than 90 mW-peak output power at 0.641 THz.

Item Type:
Contribution in Book/Report/Proceedings
ID Code:
68445
Deposited By:
Deposited On:
28 Jan 2014 16:32
Refereed?:
Yes
Published?:
Published
Last Modified:
07 Jan 2020 03:24