BS03 Beamsplitter

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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 November 21, 2001
Transmission
Side 1 T= 0.505@ 45 degrees /P polarization
Side 2 R=70 ppm at 1053 nm

Absorption
2.4 ± 0.14 ppm/cm

Phase map data (about phase map format and filenames)
CIT Data covers the center 150mm
BS03-180, Dataset has only Tilt subtracted. There are no missing data points within the set.
Z36_BS03-180 Zernike Coefficients for this data set (about Zernike Coeffs, we use the Wyko definitions)
Radius of curvature: See last column at Index
Because of the 45° angle

Physical configuration: See drawings at Index
Nominal: 25cm x 4 cm
Wedge: 1º Installed with the thick side up - this orientation corresponds to the - 180º phase map designated -180

Image of the data set BS03-180