Among various applications of the gyrotrons to the fundamental physical research and to the high-power terahertz science and technologies, the material treatment based on the irradiation by millimeter and sub-millimeter waves is both one of the oldest and most advanced (industrial grade) technologies. In this paper, we present the recent advancements and the current status of both the development of gyrotron-based technological systems and their utilization for processing of diverse advanced materials. The current status of the work in this broad field worldwide is illustrated mainly by representative results obtained during the longstanding (more than 20 years since 1999) and fruitful collaboration between the Institute of Applied Physics of the Russian Academy of Sciences (IAP-RAS) and Research Center for Development of Far-Infrared Region, University of Fukui (FIR-UF).

中文翻译：

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基于回旋加速器的材料加工技术系统的现状与前景

旋流器在基础物理研究和大功率太赫兹科学技术中的各种应用中，基于毫米波和亚毫米波辐射的材料处理是最古老和最先进的（工业级）技术之一。在本文中，我们介绍了基于回旋管的技术系统的发展及其在加工各种先进材料中的应用的最新进展和现状。长期（自1999年以来已有20多年）取得的代表性成果以及俄罗斯科学院应用物理研究所（IAP-RAS）与远红外地区发展研究中心，