基于phc壁波纹波导的太赫兹反向波振荡器

IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference Pub Date : 2014-04-22 DOI:10.1109/IVEC.2014.6857492

R. Letizia, M. Mineo, C. Paoloni

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引用次数: 2

摘要

提出了一种基于光子晶体侧壁波纹波导的太赫兹真空器件慢波结构。PhC设计减轻了太赫兹管组装中出现的典型问题，而不影响交互过程。设计了一个基于该技术的后向波振荡器，并利用三维细胞内粒子编码进行了仿真，在0.641太赫兹处获得了超过90 mw的峰值输出功率。

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THz backward wave oscillator based on PhC-wall corrugated waveguide

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.

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IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference

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