Assessing the Performance Limitations of Doppler Stabilized Optical Fiber Links

Laura T. Zhou,Nicholas V. Nardelli,Tara M. Fortier

2023 Conference on Lasers and Electro-Optics (CLEO)（2023）

National Institute of Standards and Technology

Cited 0|Views8

Abstract

We employ a polarization-maintaining (PM) optical fiber link as a means to overcome the performance limits in traditional non-PM fiber links and achieve a 1-s fractional frequency instability near 10 -18 for a short 10 m link.

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Pretraining has recently greatly promoted the development of natural language processing (NLP)
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【要点】：本文提出了一种新型的光学匹配设备——等离子透镜，用于国际线性对撞机（ILC）的正电子源，通过优化设计提高了捕获的正电子数量，相比传统的四分之一波变压器有显著优势。

【方法】：通过优化理想化的锥形活性等离子透镜设计，以实现更好的正电子捕获效率。

【实验】：实验操作包括在开放圆柱形腔体（毛细管）内引入气体（如H2），然后对环形电极施加kV级脉冲电压，产生强纵向电场，使气体电离形成等离子体，进而产生径向力聚焦带电粒子束。实验结果表明，该设计相比ILC目前提出的四分之一波变压器捕获正电子效率提高了约50%，且在±10%的设计参数偏差下，捕获效率稳定在±1.2%。