Add In-Air DC PD for red transmission

Document #:

LIGO-E1300404-v1

Document type:

E - Engineering documents

Abstract:

ECR for adding a PD100A to the red transmitted beam on the ISCTEX and ISCTEY optical tables.

Files in Document:

• E1300404-v1.pdf (144.3 kB)

Other Files:

• E1300404-v1.docm (25.2 kB)

Topics:

• Sensing and Control

Authors:

• Daniel Sigg

Keywords:

ECR

Notes and Changes:

5/10/2013 Approved by Dennis Coyne & Peter Fritschel
Clarifications:
1) This will add an additional diagnostic sensor/signal (but not in the EtherCAT system as stated in the ECR).
2) This additional signal channel is intended for diagnostic purposes only and will not be recorded into the frame data.

Associated Integration Tracker & ECR item:
https://services.ligo-wa.caltech.edu/integrationissues/show_bug.cgi?id=98