Stray Light Control Suspension, Magnetic Field Measurements of the Eddy Current Damper

Document #:

LIGO-T1000738-v2

Document type:

T - Technical notes

Abstract:

This document briefly reports the measurement of the magnetic field generated by the eddy current damper of the SLC suspension prototype and the estimation of the expected force coupling with the core optics suspensions.

Files in Document:

• LIGO-T1000738-v2.pdf (135.4 kB)

Topics:

• Auxiliary Optics
• Subsystem Test

Author Groups:

• LSC

Keywords:

AOS SLC

Notes and Changes:

Compared to the previous version, this document contains the correct analysis of the magnetic field using a power law fit according to the magnetic induction approximation formula analogous to the electric dipole approximation.

Referenced by:

• LIGO-E1300213: aLIGO SLC Testing Documents