Noise and range calculations for using High Power Coil Driver for the test mass stage of cryopayload

Document #:

JGW-T1910142-v2

Document type:

T

Submitted by:

Yuta Michimura

Updated by:

Yuta Michimura

Document Created:

23 Apr 2019, 22:58

Contents Revised:

24 Apr 2019, 18:25

DB Info Revised:

24 Apr 2019, 18:25

Abstract:

Noise and range calculations for using High Power Coil Driver for the test mass stage of cryopayload.

High Power Coil Driver for one of the ETMs gives noise within the range of O3 goal.

https://granite.phys.s.u-tokyo.ac.jp/svn/LCGT/trunk/kagranoisebudget/Suspensions
http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/VIS/ActuatorDesign

Files in Document:

• HighPowerCoilDriverForCryopayload.pdf (453.8 kB)
• HighPowerCoilDriverForCryopayload.ppt (454.0 kB)

Topics:

• Detector:Suspensions
• Detector:Interferometer Sensing and Control
• Activity:KAGRA

Authors:

• Yuta Michimura

Keywords:

CRYp MIF ISC coil driver type-a

Related Documents:

• JGW-T1809078: *APPROVED* KAGRA Sensitivity for Observation Scenario Paper 2018
• JGW-P1707051: Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope
• JGW-T1503453: Actuator Noise Modeling Report

Referenced by:

• JGW-T2011661: Actuator modification for cryopayload