Advanced Gyrotron Concepts for Spectroscopic Applications

Current Physics Pub Date : 2024-04-16 DOI:10.2174/0127723348284884240330042150

Zuev Andrey Sergeevich, Zapevalov Vladimir Evgen'evich

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Abstract

- Currently, some modern spectroscopic applications require sub-terahertz and terahertz continuous-wave electromagnetic radiation sources with power levels from 0.1 to 100 W. Gyrotron, a powerful high-frequency vacuum electronics device, is considered as one of the promising sources for these aims. - - The paper considers the features of terahertz gyrotrons intended for various spectroscopic applications. The advantages and disadvantages of a well-studied canonical (classical)-type gyrotron are analyzed, taking into account modern requirements for terahertz range sources. Promising non-canonical schemes are presented, the features of which compare favorably with the canonical gyrotron scheme. A new type of gyrotron has been introduced — a compact gyrotron, which makes it possible to significantly reduce the cost and dimensions of a gyrotron installation. Despite more than 50 years of development of gyrotrons, new promising ideas are currently being proposed that make it possible to much better master the terahertz range. The considered gyrotron schemes allow to develop a unique gyrotron installation for each scientific group, considering the specifics of their scientific research. -

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用于光谱应用的先进陀螺仪概念

-陀螺仪是一种功能强大的高频真空电子装置，被认为是实现这些目标的有前途的源之一。--本文探讨了用于各种光谱应用的太赫兹陀螺仪的特点。考虑到太赫兹射程源的现代要求，本文分析了经过充分研究的典型（经典）型陀螺仪的优缺点。介绍了前景看好的非经典方案，其特点与经典陀螺仪方案相比毫不逊色。尽管陀螺仪已经发展了 50 多年，但目前仍有一些新的有前途的想法被提出来，从而有可能更好地掌握太赫兹范围。考虑到科学研究的特殊性，所考虑的陀螺仪方案可以为每个科研小组开发出独特的陀螺仪装置。

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Current Physics

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