Frequency Response of the aLIGO Interferometer: part2

Document #:

LIGO-T1500461-v3

Document type:

T - Technical notes

Abstract:

This documents describes analytic study of frequency response of the aLIGO interferometer. From the previous part, now we include DARM offset and discuss various noise couplings to DC readout.

Files in Document:

• T1500461v3_LSCpart2.pdf (540.2 kB)

Topics:

• Modelling

Authors:

• Kiwamu Izumi
• Daniel Sigg
• Keita Kawabe

Keywords:

aLIGO ISC LSC frequency response

Notes and Changes:

Added analysis of PRCL and SRCL signals with the presence of the CARM loop.

Related Documents:

• LIGO-T1500325: Frequency Response of the aLIGO Interferometer: part1

Referenced by:

• LIGO-T1500559-v3: Frequency Response of the aLIGO Interferometer: part3
• LIGO-P1500277-v5: Advanced LIGO: Length Sensing and Control in a Dual-recycled Interferometric Gravitational-wave Antenna