LIGO Document T1300993-v2

Suggestions for modifications to future suspension designs

Document #:
Document type:
T - Technical notes
Other Versions:
28 Feb 2019, 15:03
11 Dec 2013, 10:00
Summary of a discussion at Stanford on June 26, 2013 brainstorming changes we might want in beyond-aLIGO suspensions.
Files in Document:
  • T1300993-v2 (Suggestions_for_future_sus_mods-v2.pdf, 29.0 kB)
Other Files:
  • T1300993-v2 (Suggestions_for_future_sus_mods-v2.docx, 106.7 kB)
Notes and Changes:
Added another point stating the top mass should have 4 OSEMs like the UIM and PUM to make length to angle decoupling easier. Also added Rana's idea of replacing the ESD with a 'photon calibrator' like device.

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