Characterization and commissioning of the SR suspensions of KAGRA

Document #:

JGW-G1909831-v1

Document type:

G

Submitted by:

Enzo Tapia

Updated by:

Enzo Tapia

Document Created:

14 Feb 2019, 23:03

Contents Revised:

14 Feb 2019, 23:03

DB Info Revised:

14 Feb 2019, 23:03

Abstract:

The beam splitter and three signal recycling mirrors of KAGRA​ are suspended from Type B suspensions​. They incorporate an inverted pendulum vibration isolation table and multiple levels of suspended masses with blade springs for additional horizontal and vertical vibration isolation. The status of the characterization and
commissioning of the SR
suspensions of KAGRA is described. Also including some urgent problems to be solved.

Files in Document:

• Characterization and commissioning of the SR suspensions of KAGRA. KIW 5 Perugia, Italy. (KIW_Presentation_Enzo_20190214_v3.pdf, 4.3 MB)

Topics:

• Detector:Suspensions
• Management:Workshop
• Activity:KAGRA

Authors:

• Enzo Tapia

Keywords:

SR suspensions SRM Controls RMS Requirements