Differences between revisions 1 and 2
⇤ ← Revision 1 as of 2026-03-26 08:57:08 →
Size: 1212
Editor: RyutaroTakahashi
Comment:
← Revision 2 as of 2026-03-26 08:58:31 → ⇥
Size: 1206
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
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 * Installation in SRM
  * [[https://www.notion.so/SRM-replacement-2ff43f9c5c608064a42acd2f0e7821eb|Notion page]]		  * Installation in SRM ([[https://www.notion.so/SRM-replacement-2ff43f9c5c608064a42acd2f0e7821eb|Notion page]])
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 * Active isolation table for OMC.
  * [[https://www.notion.so/OMC-VIS-KAGRA-common-2c043f9c5c6080648a56f1944365003e|Notion page]]		  * Active isolation table for OMC. ([[https://www.notion.so/OMC-VIS-KAGRA-common-2c043f9c5c6080648a56f1944365003e|Notion page]])

Contents

  1. VIS Meeting
    1. Topics
      1. Type-A
      2. Type-B/Bp
      3. Type-C
      4. R&D
    2. Discussion
    3. Next meeting

VIS Meeting

Date: 2026/3/27 10:00-

Zoom

Participants:

Topics

Type-A

  • ACCs for the IP controls.
    • TF measurements of the folded pendulum are necessary.

Type-B/Bp

  • Installation in SRM (Notion page)

  • 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. (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-

KAGRA/Subgroups/VIS/VISMinutes20260327 (last edited 2026-03-26 08:58:31 by RyutaroTakahashi)