LIGO Document E1000775-x0
- ETM01 has been found by annealing test to be mechanically unstable upon annealing at coating anneal temperatures. It has changed approx -50m ROC on the curved side and CX on the flat side.
This piece has been used as a coating Dummy at LMA upon our direction. It has an ITM coating on the Flat side.
- All test result DCC numbers should reference this document
DCC Version 3.4.1, contact
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