基于多脉冲光整流的加速器太赫兹源

Q3 Physics and Astronomy Instruments Pub Date : 2023-11-09 DOI:10.3390/instruments7040039
Maximilian Lenz, Pietro Musumeci
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引用次数: 0

摘要

与传统射频源相比,太赫兹源在加速结构中提供了更高频率和更高击穿阈值的潜力。它们还受益于更大的场强、场梯度、更好的光束同步和紧凑性。在这项工作中,我们首先提出了一个49μJ的单周期太赫兹源,中心为0.6太赫兹,提供超过30 MV/m的场。经过进一步的改进,多周期脉冲产生了,缩小了源的带宽,并有可能缓解太赫兹辐射与相对论电子束的耦合,并增加了在其他研究领域的可用性。
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Multipulse Optical-Rectification-Based THz Source for Accelerator Applications
THz sources offer the potential for higher frequencies and higher breakdown thresholds in accelerating structures in comparison with conventional RF sources. They also benefit from larger field strengths, field gradients, better beam synchronization and compactness. In this work, we first present the development of a 49μJ single-cycle THz source centered at 0.6 THz that provides fields over 30 MV/m. With further modifications, multicycle pulses were produced, narrowing the bandwidth of the source and potentially easing the coupling of THz radiation to relativistic electron beams and increasing the usability in other areas of research.
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来源期刊
Instruments
Instruments Physics and Astronomy-Instrumentation
CiteScore
2.60
自引率
0.00%
发文量
70
审稿时长
11 weeks
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