ITM-04 Fiducial Line Measurements

Document #:

LIGO-E1200706-v1

Document type:

E - Engineering documents

Abstract:

The fiducial lines were measured at CIT per Q1100083

Files in Document:

• ITM-04 CIT Measurement Results E1200706.xlsx (75.3 kB)

Topics:

• Core Optics
• Quality Assurance

Authors:

• Jeffrey Lewis

Keywords:

ITM-04 ITM Fiducial Fiducials

Notes and Changes:

I suspect that the measurement for top thickness is in error, the wedge calculated using that dimension is way too small. The wedge calculated using the left/right and bottom measurements is in line with the value reported by the vendor. - G. Billingsley

Related Documents:

• LIGO-D080657: aLIGO, COC Input Test Mass (ITM) Substrate (D080657 ALIGO COC ITM SUBSTRATE)
• LIGO-E1000767: ITM04 Characterization