发表机构
LIGO Laboratory, Massachusetts Institute of Technology; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology（麻省理工学院; 麻省理工学院）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文提出解析框架，将地基引力波探测器灵敏度转化为核心光学杂散光需求，推导散射与鬼光束估计，并应用于宇宙探索者，为下一代探测器设计提供工具。
AI 中文摘要
我们提出了一个解析框架，用于将探测器灵敏度转化为地基引力波干涉仪核心光学区域的杂散光需求。我们推导了若干相关散射机制的解析估计，将处理扩展到平面挡板集合，并为光束收集器截获的确定性鬼光束获得了类似的需求。该框架旨在在完整光学布局可用之前提供保守的设计需求。我们将其应用于宇宙探索者，以展示这些估计如何用于推导下一代探测器的需求。所得表达式为当前和未来引力波探测器中的杂散光预算和早期设计研究提供了一套紧凑的工具。
英文摘要
We present an analytical framework to translate detector sensitivity into stray light requirements for the core optics region of ground based gravitational wave interferometers. We derive analytical estimates for several relevant scattering regimes, extend the treatment to collections of planar baffles, and obtain an analogous requirement for deterministic ghost beams intercepted by beam dumps. The framework is intended to provide conservative design requirements before a complete optical layout is available. We apply it to Cosmic Explorer to show how these estimates can be used to derive requirements for next generation detectors. The resulting expressions provide a compact set of tools for stray light budgeting and early design studies in current and future gravitational wave detectors.
