发表机构
Université Paris-Saclay, CNRS/IN2P3, IJCLab; Amplitude（巴黎萨克雷大学; Amplitude）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文设计并实验验证了用于逆康普顿散射X射线源的突发模式光学增强腔，在880 MHz重复率下实现超过300 mJ的能量存储，为紧凑型高通量X射线源奠定基础。
AI 中文摘要
本文介绍了针对逆康普顿散射X射线源设计的突发模式光学腔的设计与实验验证。该系统针对工作在880 MHz的室温直线加速器进行了定制，并采用共路注入方案同时实现锁定和突发激光脉冲，以优化稳定性和简化操作。我们详细介绍了腔体结构、激光系统以及在两种增强腔精细度（2000和7300）下的性能，强调了腔填充对载波包络偏移参数的敏感性。我们建立了一个理论模型来解释观察到的功率动态，并指导高能量存储的优化。我们的研究结果表明，在20分钟内可靠存储超过300 mJ的能量，为紧凑型、高通量逆康普顿散射X射线源铺平了道路。
英文摘要
The design and experimental validation of a burst-mode optical cavity tailored for inverse Compton scattering X-ray sources is presented. The system is tailored for a room temperature linear accelerator operating at 880 MHz and utilizes a common-path injection scheme for both locking and burst laser pulses to optimize stability and simplicity. We detail the cavity construction, the laser system, and performance under two enhancement cavity finesse regimes (2000 and 7300), highlighting the sensitivity of cavity filling to carrier-envelope offset parameters. A theoretical model is developed to explain observed power dynamics and to guide optimization for high-energy storage. Our findings demonstrate reliable storage exceeding 300 mJ over 20 minutes, paving the way toward compact, high-flux inverse Compton scattering X-ray sources.
