Sapphire Prism bond test: Results

Document #:

LIGO-T1300642-v1

Document type:

T - Technical notes

Abstract:

Several bond configurations were tested as candidate replacements for the sapphire silica bond that induced fracture in a fused silica penultimate mass during welding. Background is documented in aLIGO bug 195.

Files in Document:

• Prism Bond Test T1300642-v1.pdf (184.9 kB)

Other Files:

• Prism Bond Test T1300642-v1.docx (3.6 MB)

Topics:

• Activity
• System Engineering
• Suspensions

Authors:

• GariLynn Billingsley
• Jeffrey Lewis
• Norna Robertson
• Calum Torrie

Keywords:

PUM crack glue sapphire prism

Related Documents:

• LIGO-T1300632: TRB Report from the Team Investigating the PUM Crack