QPD storage cage

Document #:

LIGO-D1101879-v1

Document type:

D - Drawings

Abstract:

Aluminum cage to store quadrant diodes (~0.5" dia.).
The cage can be used for the storage, cleaning, baking,
and transportaion.

Files in Document:

• QPD_cage.pdf (file is not accessible)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Input Optics
• Assembly
• Installation
• Sensing and Control
• Cleaning

Authors:

• Koji Arai

Referenced by:

• LIGO-E1200539: aLIGO, ISC, In-Vacuum QPD