aLIGO PCal Optical Follower Servo Board

Document #:

LIGO-D1300514-v4

Document type:

D - Drawings

Abstract:

This servo forces the PCal AOM to produce a clean sine wave at high drive levels.

Files in Document:

• OpFollowerServov4.pdf (909.0 kB)

Other Files:

• Packaged Altium project (OpFollowerServo (6-23-2014 3-21-40 PM).zip, 625.3 kB)
• odb++, BOM, Gerber and pick-n-place files (OpFollowerServo.zip, 238.8 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Auxiliary Optics

Authors:

• Benjamin Abbott

Keywords:

PCal Servo Optical Follower AOM

Notes and Changes:

V4 involves a few resistor changes from v3, but still uses the v3 PCB.

Related Documents:

• LIGO-D1300561: Optical Follower Servo Back Board
• LIGO-D1300599: Optical Follower Servo Chassis

Referenced by:

• LIGO-D1300561-v2: Optical Follower Servo Back Board