Request for circuit: Common Mode Servo Board

Document #:

JGW-T1809210-v0

Document type:

T

Submitted by:

Yuta Michimura

Updated by:

Yuta Michimura

Document Created:

27 Oct 2018, 10:29

Contents Revised:

27 Oct 2018, 10:29

DB Info Revised:

27 Oct 2018, 10:32

Abstract:

Request for circuit: Common Mode Servo Board

We need 4 chassis by Dec 2018, 6 chassis by Mar 2019.

[BACKGROUND]
This is a re-request of the following requests:
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7420
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8140

We currently have 5 Common Mode Servo Board Chassis used for:
1st MZM, IMC, CARM, PLL X, ALS PDHX

But we also need 4 more for:
2nd MZM, PLL Y, ALS PDHY, ALS COMM summing node

We also need 6 spares for:
MZM, IMC, CARM, PLL, PDH, ALS COMM summing node

They are all slightly different. Details of each version is described below:
http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/MIF/AEL/CMSB

Files in Document:

None

Topics:

• Detector:Modulation
• Detector:Interferometer
• Activity:KAGRA
• Detector:MC
• Detector:Circuits

Authors:

• Yuta Michimura

Keywords:

MIF IOO MZM MZI ALS GRE CMB CMSB

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