LIGO Document E1000076-v3

aLIGO ISC Optics: 2" 99% reflectors @ 1064

Document #:
Document type:
E - Engineering documents
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26 Aug 2010, 13:36
Specifications for super polished flat wedged 2" 1064nm beamsplitter mirrors at 45 degrees angle of incident with 99% reflectivity for p-polarization.

There are 3 of these optics available for use in aLIGO as spare optics (coming from a coating run done for the H1 squeezing experiment).

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Notes and Changes:
45 degrees +- 5%

Mirrors coming from the same coating run has been used for the H1 Squeezer experiment (HAM4 beam splitter).

Referenced by:

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