Main Interferometer Configuration for Early Phase of bKAGRA

Document #:

JGW-T1707334-v3

Document type:

T

Submitted by:

Yuta Michimura

Updated by:

Yuta Michimura

Document Created:

07 Nov 2017, 20:10

Contents Revised:

09 Nov 2017, 11:40

DB Info Revised:

09 Nov 2017, 11:40

Abstract:

Study on the main interferometer configuration for early phase of bKAGRA is described. Sensitivity and schedule were estimated for first operation with PRFPMI with spare ETMs, with PRFPMI with final ETMs, and with RSE with final ETMs. We also propose to use 2-inch SRM with doughnut metal mass for the early phase of bKAGRA.

Files in Document:

• bKAGRAEarlyMIFConfig.pdf (1.8 MB)
• bKAGRAEarlyMIFConfig.ppt (2.7 MB)

Topics:

• Activity:KAGRA
• Detector:Interferometer

Authors:

• Yutaro Enomoto
• Yuta Michimura

Keywords:

MIF PRFPMI bKAGRA ISC RSE Phase2

Related Documents:

• JGW-G1707078: Expected Sensitivity Growth and Signal Recycling
• JGW-T1707079: MIF Schedule Estimate for bKAGRA Phase 2
• JGW-D1707216: 2 inch SRM mirror holder
• JGW-D1707317: 2 inch SRM adapter

Referenced by:

• JGW-T1808126: PRFPMI or RSE for Joining O3
• JGW-T1808172: O3 Estimated Sensivitiy for FPMI, PRFPMI and RSE