aLIGO, ISC, IN-VACUUM DCQPD LOCATION MAP

Document #:

LIGO-E1101174-v14

Document type:

E - Engineering documents

Abstract:

Graphical guide to the types and locations of the in-vacuum quadrant photo-diodes (QPD) used in aLIGO ISC (incl/ IO).

Files in Document:

• QPD_counting_141002.pdf (75.3 kB)

Topics:

• System Engineering
• Installation

Authors:

• Koji Arai

Keywords:

aLIGO SYS QPD DIODE LOCATION MAP

Related Documents:

• LIGO-E1200198: aLIGO, ISC, Opto-Mechanical Layouts

Referenced by:

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