论文标题
在处女座端镜周围的新仪器挡板上的光分布模拟
Simulations of light distribution on new instrumented baffles surrounding Virgo end mirrors
论文作者
论文摘要
作为高级处女座升级程序的第二阶段的一部分，正在构建仪器挡板，以在主臂的端镜周围安装，以继续为输入模式清洁器端镜所实现的内容。这些障碍物将配备光电传感器，以配备光电传感器，以便对镜子周围的流浪光进行实时监控。在本文中，我们介绍了检测器主要空腔中的光分布评估传感器有效监测镜面未对准和缺陷的能力并在干涉仪预先对准中发挥作用的能力。
As part of the second phase of Advanced Virgo upgrade program, instrumented baffles are being constructed to be installed around the end mirrors in the main arms, in continuation of what has been implemented for the input mode cleaner end mirror during phase I. These baffles will be equipped with photosensors, allowing for real-time monitoring of the stray light around the mirrors. In this paper, we present optical simulations of the light distribution in the detector main cavities to assess the ability of the sensors to effectively monitor misalignment and defects on the mirrors surface and to play a role in the pre-alignment of the interferometer.
