<> ---------- = VIS Meeting = Date: 2026/3/27 10:00- [[https://zoom.us/j/203743987|Zoom]] Participants: == Topics == === Type-A === * ACCs for the IP controls. * TF measurements of the folded pendulum are necessary. === Type-B/Bp === * Installation in SRM ([[https://www.notion.so/SRM-replacement-2ff43f9c5c608064a42acd2f0e7821eb|Notion page]]) * IRM damper: [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=36531|klog]]. * FLDACC: [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=36564|klog]]. * Mirror replacement: [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=36579|klog]]. * SG card box. * One box was installed in the SRM rack. * IP for Type-Bp. * Started a design. === Type-C === * Active isolation table for OMC. ([[https://www.notion.so/OMC-VIS-KAGRA-common-2c043f9c5c6080648a56f1944365003e|Notion page]]) * The prototype of the maraging blades has been manufactured. * Small Type-C suspensions with mini-GAS. === R&D === * Development of a hybrid low-frequency vibration isolation system. Kakenhi (Kiban-B) has been approved. * Modification of the Type-A tower toward O6. == Discussion == == Next meeting == * 2026/4/10 10:00-