Frequency Dependent Squeezing Preliminary Optical Layout

Document #:

LIGO-T1900649-v4

Document type:

T - Technical notes

Abstract:

Design document detailing the suspension optics and mode matching telescopes between the squeezer, filter cavity and interferometer.

Files in Document:

• Preliminary design document (FCLayout_T1900649-v4.pdf, 8.1 MB)

Other Files:

• latex and figure sources (FCLayout_T1900649-v4.tar.gz, 108.5 MB)

Topics:

• A+ Project
• Squeezer
• Sensing and Control
• Preliminary Design

Authors:

• Lee McCuller
• Sebastien Biscans
• Lisa Barsotti

Keywords:

FDS SQZ telescope

Notes and Changes:

v4:updated HAM8 to remove in-vac QPDs
v4:adjusted ZM3-SRM telescope to better accommodate SAMS preloads
v4: Added LSC-PD in HAM7 WFS path.
v2: added HAM8 and some basic studies of the AWC on the mode matching. The VOPO platform layout has also changed.
v3 has latest solidworks drawing, and a tuneup of the AWC performance plots.