LIGO Document T1000558-v2

Output Faraday Isolator (OFI) Table Deflection and Modal Analysis

Document #:
Document type:
T - Technical notes
Other Versions:
23 Sep 2010, 23:09
A calculation of the deflection under gravitational load and the first elastic mode frequency for the optics table of the Output Faraday Isolator (OFI). (In response to FDR review action 3 of LIGO-L1000319-v1).
Notes and Changes:
18th Jan 2013 - v2 includes a re-do of this analysis as a result of the changed to the OFI bench i.e. compare D0900015-v4 with D0900015-v3.

Related Docs
1. D0900015-v4 - updated light-weighted OFI bench
2. D0900015-v3 - original bench
3. T1300042-v1 - measured Modal data of the OFI frame, blades, and bench

Related Documents:

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