Differences between revisions 13 and 14

Input Faraday Isolator

Overview of IFI written by K. SomiyaIFI report
Proposal for KAGRA IO Faraday Isolator written by G. Muller and D.B. Tanner Proposal for KAGRA IO Faraday Isolator

Basic Configuration

IFI is seated on the baseplate because the beam hight of KAGRA is different from aLIGO.
Ray tracing was calculated by K. Yano Current ray trace around the IFI

The hight of IFI is different from CAD file

IFI was purchased from UF
IFI was completed to Assemble on the PSL table in 2015/11
Installation was completed in 2015/11
Alignment was completed in 2016/02
IFI will not be suspended but directly put on the IFI table
A pair of unsuspended steering mirrors (STM) have been used for the beam centering

Total hight of IFI system ( = IFI + Baseplate) is higher than the designed beam hight by 1cm.
Is CWP2 replacement needed ?
How we test IFI in high power.
How to measure the scattering light from IFI and how to dump that ?
Connecting IFI to the digital system.
Is installing counter masses needed ?

-  ⇤ ← Revision 13 as of 2016-03-17 15:20:38 → 
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  Editor: YuKataoka
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+   ← Revision 14 as of 2016-03-18 03:01:44 → ⇥
  Size: 3296
  Editor: YuKataoka
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The hight of IFI is different from CAD file}}}