The Simons Observatory: Design and Initial Performance of the Detector Readout System for the Large-Aperture Telescope
We present the design, implementation, and initial performance of a highly multiplexed cryogenic superconducting detector readout system in the context of its deployment to the Simons Observatory large-aperture telescope (LAT). The Simons Observatory is a cosmic microwave background experiment located at 5,200 m in Chi...