ETM03 End Test Mass for the 40M interferometer

Back to Index of all 40M COC
This web site is for posting useful documents related to the LIGO Core Optic Components design. The documents are for LIGO internal use only.
GariLynn Billingsley is the moderator of content. Last updated May 23, 2002
Transmission

Not yet coated

Phase map data (about phase map format and filenames)
CIT Data covers the full aperture
Dataset has Tilt subtracted (Z1, Z2), there are no missing data points within the set
Zernike Coefficients for this data set (about Zernike Coeffs, we use the Wyko definitions)
Radius of curvature: See last column at Index

Physical configuration: See drawings at Index
Nominal: 125mm x 50 mm
Wedge: 2º 30' asymmetric

No scratches were found during surface inspection