aLIGO, SQZ, Electronics Block Diagram

Document #:

LIGO-E1500362-v11

Document type:

E - Engineering documents

Abstract:

The H1 squeezing experiment employed standard aLIGO electronics and used Beckhoff. The same approach is proposed for the aLIGO squeezer, although we anticipate using Beckoff only for interfacing. The automation of the squeezer will be done within the Guardian infrastructure. Guardian code for locking the VOPO is under development as part of the VOPO R&D effort.

The drawing with the in-air optics table can be found in LIGO-D1500297

Files in Document:

• E1500362-v8_Electronics.pdf (file is not accessible)

Topics:

• Squeezer
• Final Design

Authors:

• Lisa Barsotti
• Eric Oelker
• Fabrice Matichard
• John Miller
• Matthew Evans
• Peter Fritschel

Related Documents:

• LIGO-T1600605: List of SQZ Photodetectors in Advanced LIGO
• LIGO-E1500361: aLIGO, SQZ, VOPO